| |
A drug that is being studied for its ability to enhance the effectiveness of fluorouracil and prevent gastrointestinal side effects caused by fluorouracil. It belongs to the family of drugs called antimetabolites. |
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| |
A measure of the percentage of cells in a tumor that are in the phase of the cell cycle during which DNA is synthesized. The S-phase fraction may be used with the proliferative index to give a more complete understanding of how fast a tumor is growing. |
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| |
A substance that is being studied in the treatment of cancer. It belongs to the family of drugs called protein kinase C inhibitors. |
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| |
A solution of salt and water. |
|
(suh-LIE-vuh)
| |
The watery fluid in the mouth made by the salivary glands. Saliva moistens food to help digestion and it helps protect the mouth against infections. |
|
(SAL-ih-vair-ee)
| |
A gland in the mouth that produces saliva. |
|
(sal-PIN-go o-o-for-EK-toe-mee)
| |
Surgical removal of the fallopian tubes and ovaries. |
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| |
Treatment that is given after the cancer has not responded to other treatments. |
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| |
A radioactive substance used in cancer therapy. |
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| |
A substance found in soybeans and many other plants. Saponins may help lower cholesterol and may have anticancer effects. |
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| |
A drug that belongs to the family of drugs called protease inhibitors. It interferes with the ability of a virus to make copies of itself. |
|
| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs
called alkylating agents. Also called sarcosinamide nitrosourea. |
|
| |
An inflammatory disease marked by the formation of granulomas (small nodules of immune cells) in the lungs, lymph nodes, and other organs. Sarcoid may be acute and go away by itself, or it may be chronic and progressive. Also called sarcoidosis. |
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| |
An inflammatory disease marked by the formation of granulomas (small nodules of immune cells) in the lungs, lymph nodes, and other organs. Sarcoidosis may be acute and go away by itself, or it may be chronic and progressive. Also called sarcoid. |
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| |
A cancer of the bone, cartilage, fat, muscle, blood vessels, or other connective or supportive tissue. |
|
| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs
called alkylating agents. Also called sarCNU. |
|
| |
A colony-stimulating factor that stimulates the production of white blood cells, especially granulocytes and macrophages, and cells (in the bone marrow) that are precursors of platelets. It is a cytokine that belongs to the family of drugs called hematopoietic (blood-forming) agents. Also called granulocyte-macrophage colony-stimulating factor (GM-CSF). |
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| |
A substance that is being studied in the treatment of cancer. It belongs to the
family of drugs called platinum analogs. Also called BMS-182751 and JM 216.
|
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| |
A substance that is being studied for its ability to stimulate the production of blood cells during chemotherapy. It belongs to the family of drugs called colony-stimulating factors. Also known as leridistim. |
|
(SKAL-pul)
| |
A small, thin knife used for surgery. |
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| |
A picture of structures inside the body. Scans often used in diagnosing, staging, and monitoring disease include liver scans, bone scans, and computed tomography (CT) or computerized axial tomography (CAT) scans and magnetic resonance imaging (MRI) scans. In liver scanning and bone scanning, radioactive substances that are injected into the bloodstream collect in these organs. A scanner that detects the radiation is used to create pictures. In CT scanning, an x-ray machine linked to a computer is used to produce detailed pictures of organs inside the body. MRI scans use a large magnet connected to a computer to create pictures of areas inside the body. |
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| |
In medicine, an instrument that takes pictures of the inside of the body. |
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| |
An anticancer drug that belongs to the family of drugs called biological response modifiers. SCH 54031 is a cytokine. Also called PEG-interferon alfa-2b. |
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| |
An anticancer drug that belongs to the family of drugs called enzyme inhibitors. Also called lonafarnib. |
|
| |
A drug that inhibits the growth of tumor cells that express the mutated p53 gene. |
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| |
In clinical trials, the step-by-step plan for how patients are to be treated; for example, which drugs are to be given, the order and method by which they are to be given, the length of time of each infusion, the amount of time between courses, and the total length of treatment. |
|
(SHIL-er)
| |
A test in which iodine is applied to the cervix. The iodine colors healthy cells brown; abnormal cells remain unstained, usually appearing white or yellow. |
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| |
A type of glial cell of the peripheral nervous system that helps separate and insulate nerve cells. |
|
(shwah-NO-ma)
| |
A tumor of the peripheral nervous system that arises in the nerve sheath (protective covering). It is almost always benign, but rare malignant schwannomas have been reported. |
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| |
A person who has studied science, especially one who is active in a particular field of investigation. |
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| |
A type of breast imaging test that is used to detect cancer cells in the breasts of some women who have had abnormal mammograms, or who have dense breast tissue. Scintimammography is not used for screening, or in place of a mammogram. In this test, a woman receives an injection of a small amount of a radioactive substance called technetium 99, which is taken up by cancer cells, and a gamma camera is used to take pictures of the breasts. Also called Miraluma test and sestamibi breast imaging. |
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| |
A chronic disorder marked by hardening and thickening of the skin. Scleroderma can be localized or it can affect the entire body (systemic). |
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| |
Checking for disease when there are no symptoms. |
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| |
X-rays of the breasts taken to check for breast cancer in the absence of signs or symptoms. |
|
(SKRO-tum)
| |
In males, the external sac that contains the testicles. |
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| |
An herb that belongs to a group of herbs named the Scutellaria species or scullcap. Both the root and the above-ground part have been used to make herbal medicines. The root has been used in traditional Chinese medicine to treat lung cancer and other medical problems. |
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| |
A substance that is being studied in the treatment of cancer. It belongs to the family of drugs called antimetabolites. Also called alanosine. |
|
| |
A substance that is being studied in the treatment of cancer. It belongs to the family of drugs called alkylating agents. Also called bendamustine. |
|
(SEE-bum)
| |
An oily substance produced by certain glands in the skin. |
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| |
Refers to a new primary cancer in a person with a history of cancer. |
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| |
Treatment that is given when initial treatment (first-line therapy) doesn’t work, or stops working. |
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| |
Surgery performed after primary treatment to determine whether tumor cells remain. |
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| |
A term that is used to describe either a new primary cancer or cancer that has spread from the place in which it started to other parts of the body.
|
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| |
The distance red blood cells travel in one hour in a sample of blood as they settle to the bottom of a test tube. The sedimentation rate is increased in inflammation, infection, cancer, rheumatic diseases, and diseases of the blood and bone marrow. Also called erythrocyte sedimentation rate. |
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| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called DNA-intercalating compounds. Also called CI-958. |
|
(sis-TEK-to-mee)
| |
The removal of cancer as well as some of the bladder tissue around the tumor. Sometimes called partial cystectomy. |
|
(mas-TEK-toe-mee)
| |
The removal of cancer as well as some of the breast tissue around the tumor and the lining over the chest muscles below the tumor. Usually some of the lymph nodes under the arm are also taken out. Also called partial mastectomy. |
|
(SEE-zhur)
| |
Convulsion; a sudden, involuntary movement of the muscles. |
|
| |
An error in choosing the individuals or groups to take part in a study. Ideally, the subjects in a study should be very similar to one another and to the larger population from which they are drawn (for example, all individuals with the same disease or condition). If there are important differences, the results of the study may not be valid. |
|
(sel-EK-tiv ESS-tro-jen re-SEP-tor MOD-yew-lay-tor)
| |
SERM. A drug that acts like estrogen on some tissues but blocks the effect of estrogen on other tissues. Tamoxifen and raloxifene are SERMs. |
|
| |
SSRI. A type of drug that is used to treat depression. SSRIs slow the process by which serotonin (a substance that nerves use to send messages to one another) is reused by nerve cells that make it. This increases the amount of serotonin available for stimulating other nerves. |
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| |
An essential dietary mineral. |
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| |
A depression of the bone at the base of the skull where the pituitary gland is located. |
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| |
An anticancer drug that belongs to the family of drugs called angiogenesis inhibitors. Also called SU5416. |
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| |
The fluid that is released through the penis during orgasm. Semen is made up of sperm from the testicles and fluid from the prostate and other sex glands. |
|
(SEM-in-al)
| |
Fluid from the prostate and other sex glands that helps transport sperm out of the man's body during orgasm. Seminal fluid contains sugar as an energy source for sperm. |
|
(SEM-in-al VES-ih-kul)
| |
A gland that helps produce semen. |
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| |
The removal of fluid or tissue with a needle from the seminal vesicles for examination under a microscope. The seminal vesicles are glands in the male reproductive tract that produce a part of semen. |
|
(sem-in-O-ma)
| |
A type of cancer of the testicles. Seminomas may spread to the lung, bone, liver, or brain. |
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| |
In botany, a plant that gets food from a host but also contains chlorophyll and is capable of photosynthesis. |
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| |
An anticancer drug that belongs to the family of drugs called alkylating agents. |
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| |
The root of an herb called Polygala senega. It has been used in some cultures to treat certain medical problems, including problems of the respiratory system. |
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| |
A precancerous condition of thick, scaly patches of skin. Also called solar or actinic keratosis. |
|
| |
When referring to a medical test, sensitivity refers to the percentage of people who test positive for a specific disease among a group of people who have the disease. No test has 100% sensitivity because some people who have the disease will test negative for it (false negatives). |
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| |
A device that responds to a stimulus, such as heat, light, or pressure, and generates a signal that can be measured or interpreted. |
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| |
Having to do with the senses. |
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| |
The first lymph node to which cancer is likely to spread from the primary tumor. Cancer cells may appear first in the sentinel node before spreading to other lymph nodes.
|
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| |
Removal and examination of the sentinel node(s) (the first lymph node(s) to which cancer cells are likely to spread from a primary tumor). To identify the sentinel lymph node(s), the surgeon injects a radioactive substance, blue dye, or both near the tumor. The surgeon then uses a scanner to find the sentinel lymph node(s) containing the radioactive substance or looks for the lymph node(s) stained with dye. The surgeon then removes the sentinel node(s) to check for the presence of cancer cells. |
|
| |
The use of dyes and radioactive substances to identify the first lymph node to which cancer is likely to spread from the primary tumor. Cancer cells may appear first in the sentinel node before spreading to other lymph nodes and other places in the body. |
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| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called vitamin D analogs. |
|
(SEP-sis)
| |
The presence of bacteria or their toxins in the blood or tissues. |
|
(SEP-tate)
| |
An organ or structure that is divided into compartments. |
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| |
Disease caused by the spread of bacteria and their toxins in the bloodstream. Also called blood poisoning. |
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| |
One treatment after the other. |
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| |
Selective estrogen receptor modulator. A drug that acts like estrogen on some tissues but blocks the effect of estrogen on other tissues. Tamoxifen and raloxifene are SERMs. |
|
| |
A hormone found in the brain, platelets, digestive tract, and pineal gland. It acts both as a neurotransmitter (a substance that nerves use to send messages to one another) and a vasoconstrictor (a substance that causes blood vessels to narrow). A lack of serotonin in the brain is thought to be a cause of depression. Also called 5-hydroxytryptamine. |
|
(SEER-us)
| |
Having to do with serum, the clear liquid part of blood. |
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| |
A drug that is used to treat depression. It belongs to the family of drugs called selective serotonin reuptake inhibitors (SSRIs). Also called Zoloft®. |
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| |
The clear liquid part of the blood that remains after blood cells and clotting proteins have been removed. |
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| |
The main protein in blood plasma. Low levels of serum albumin occur in people with malnutrition, inflammation, and serious liver and kidney disease. |
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| |
SGPT. An enzyme found in the liver and other tissues. A high level of serum glutamate pyruvate transaminase released into the blood may be a sign of liver damage, cancer, or other diseases. Also called alanine transferase. |
|
| |
SGOT. An enzyme found in the liver, heart, and other tissues. A high level of serum glutamic-oxaloacetic transaminase released into the blood may be a sign of liver or heart damage, cancer, or other diseases. Also called aspartate transaminase. |
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| |
A blood test that measures the amount of substances called tumor markers (or biomarkers). Tumor markers are released into the blood by tumor cells or by other cells in response to tumor cells. A high level of a tumor marker may be a sign of cancer. |
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| |
A substance found in some plants. Sesquiterpene lactones may have anti-inflammatory and anticancer effects. Plants containing sesquiterpene lactones have been used in some cultures to treat certain medical problems. |
|
| |
A type of breast imaging test that is used to detect cancer cells in the breasts of some women who have had abnormal mammograms, or who have dense breast tissue. Sestamibi breast imaging is not used for screening, or in place of a mammogram. In this test, a woman receives an injection of a small amount of a radioactive substance called technetium 99, which is taken up by cancer cells, and a gamma camera is used to take pictures of the breasts. Also called scintimammography and Miraluma test. |
|
| |
Severe reduction in the numbers of red blood cells, white blood cells, and platelets in the bone marrow. Severe myelosuppression is a side effect of some cancer treatments. Also called myeloablation. |
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| |
A form of cutaneous T-cell lymphoma, a cancerous disease that affects the skin. |
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| |
A substance that is being studied in the prevention of cancer. It belongs to the family of drugs called fusion proteins. |
|
| |
A substance that combines a monoclonal antibody with the chemotherapy drug doxorubicin. The monoclonal antibody helps deliver doxorubicin directly to tumor cells. SGN-15 belongs to the family of drugs called antibody drug conjugates. Also called cBR96-doxorubicin immunoconjugate. |
|
| |
Serum glutamic-oxaloacetic transaminase. An enzyme found in the liver, heart, and other tissues. A high level of SGOT released into the blood may be a sign of liver or heart damage, cancer, or other diseases. Also called aspartate transaminase. |
|
| |
Serum glutamate pyruvate transaminase. An enzyme found in the liver and other tissues. A high level of SGPT released into the blood may be a sign of liver damage, cancer, or other diseases. Also called alanine transferase. |
|
| |
An inactive treatment or procedure that is intended to mimic as closely as possible a therapy in a clinical trial. Also called placebo therapy. |
|
(BY-ahp-see)
| |
A procedure in which a skin abnormality and a thin layer of surrounding skin are removed with a small blade for examination under a microscope. Stitches are not needed with this procedure. |
|
| |
Rumex acetosella. A plant that has been used in some cultures to treat certain medical problems. It may have anticancer effects. Also called dock and sorrel. |
|
| |
Lentinus edodes. A dark oriental mushroom widely used as a food. Several anticancer substances have been found in shiitake mushrooms, including lentinan, which has been studied in Japan as a treatment for stomach and colorectal cancer. |
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| |
A Japanese formulation of seven Chinese herbs that is being studied as a treatment for cancer. |
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| |
A surgeon implants or creates a shunt to
move blood or other fluid from one part of the body to another part. For
example, a surgeon may implant a tube to drain cerebrospinal fluid from the
brain to the abdomen. A surgeon may also change normal blood flow by joining
two blood vessels together.
|
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| |
A type of sugar molecule. |
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| |
A vaccine composed of a substance that enhances immunity plus an antigen found on some tumors of the colon, breast, lung, ovary, pancreas, and stomach. |
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| |
A problem that occurs when treatment affects tissues or organs other than the ones being treated. Some common side effects of cancer treatment are fatigue, pain, nausea, vomiting, decreased blood cell counts, hair loss, and mouth sores. |
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| |
A surgical procedure in which the side of the colon is attached to the anus after the rectum has been removed. A section of the colon about 2 inches long is formed into a mini-pouch in order to replace the function of the rectum and store stool until it can be eliminated. This procedure is similar to the J-pouch coloanal anastomosis but a much smaller pouch is formed. |
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| |
A disorder marked by anemia caused by iron deficiency, and a web-like growth of membranes in the throat that makes swallowing difficult. Having sideropenic dysphagia may increase the risk of developing esophageal cancer. Also called Paterson-Kelly syndrome and Plummer-Vinson syndrome. |
|
(SIG-moyd KO-lun)
| |
The S-shaped section of the colon that connects to the rectum. |
|
(sig-MOY-da-skope)
| |
A thin, lighted tube used to view the inside of the colon. |
|
(sig-moid-OSS-ko-pee)
| |
Inspection of the lower colon using a thin, lighted tube called a sigmoidoscope. Samples of tissue or cells may be collected for examination under a microscope. Also called proctosigmoidoscopy. |
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| |
A drug that may prevent the ability of cancer cells to multiply quickly and invade other tissues. |
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| |
A highly malignant type of cancer typically found in glandular cells that line the digestive organs. The cells resemble signet rings when examined under a microscope. |
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| |
In statistics, describes a mathematical measure of difference between groups. The difference is said to be significant if it is greater than what might be expected to happen by chance alone. Also called statistically significant. |
|
| |
Squamous intraepithelial lesion. A general term for the abnormal growth of squamous cells on the surface of the cervix. The changes in the cells are described as low grade or high grade, depending on how much of the cervix is affected and how abnormal the cells appear. |
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| |
A substance that is used to treat erectile dysfunction. Sildenafil relaxes the smooth muscle of the penis to allow increased blood flow and erection. It belongs to the family of drugs called phosphodiesterase inhibitors. Also called Viagra. |
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| |
A synthetic gel that is used as an outer coating on breast implants and as the inside filling of some implants. |
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| |
A plant that has been used in some cultures to treat certain medical problems, including stomach, liver, and gallbladder disorders. The active extract of Silybum marianum seeds is called silymarin. It is being studied in the prevention of liver damage caused by some cancer treatments. Also called milk thistle. |
|
| |
A substance obtained from milk thistle seeds that is being studied in the prevention of liver damage caused by certain cancer treatments. |
|
| |
Removal of the breast. Also called total mastectomy. |
|
(neh-FREK-tuh-mee)
| |
Surgery to remove one kidney. |
|
| |
In cancer treatment, a process used to plan radiation therapy so that the target area is precisely located and marked. |
|
| |
A type of clinical trial in which only the doctor knows whether a patient is taking the standard treatment or the new treatment being tested. This helps prevent bias in treatment studies. |
|
| |
SPECT. A special type of computed tomography (CT) scan in which a small amount of a radioactive drug is injected into a vein and a scanner is used to make detailed images of areas inside the body where the radioactive material is taken up by the cells. SPECT can give information about blood flow to tissues and chemical reactions (metabolism) in the body. |
|
| |
A monoclonal antibody that is being studied in the treatment of certain
lymphoproliferative disorders and psoriasis. Also called MEDI-507.
|
|
| |
A drug used to help prevent the body from rejecting organ and bone marrow transplants. It is also being studied as a treatment for cancer. Sirolimus belongs to the family of
drugs called immunosuppressants. It was previously called rapamycin. |
|
| |
Having to do with the skeleton (boney part of the body). |
|
| |
The framework that supports the soft tissues of vertebrate animals and protects many of their internal organs. The skeletons of vertebrates are made of bone and/or cartilage. |
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| |
Skin that is moved from one part of the body to another. |
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| |
A bandage-like patch that releases medicine into the body through the skin. The medicine enters the blood slowly and steadily. |
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| |
The process of applying pressure, friction, temperature change, or chemical substances to the skin to lessen or block a feeling of pain. |
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| |
A test for an immune response to a compound by placing it on or under the skin. |
|
| |
Ulmus fulva or Ulmus rubra. The inner bark of this plant has been used in some cultures to treat certain medical problems. It may have antioxidant effects. Also called gray elm, Indian elm, red elm, and sweet elm. |
|
| |
A type of lung cancer in which the cells appear small and round when viewed under the microscope. Also called oat cell lung cancer. |
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| |
The part of the digestive tract that is located between the stomach and the large intestine. |
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| |
Disease in which the bone marrow does not function normally. Also called preleukemia or myelodysplastic syndrome. |
|
| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called somatostatin analogs. |
|
| |
An anticancer drug that is also used in cancer prevention. It belongs to the family of drugs called photosensitizing agents. Also called tin ethyl etiopurpurin. |
|
| |
A drug used in the treatment of chronic pain. Also called ziconotide. |
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| |
A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called tubulin inhibitors. Also called TZT-1027. |
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| |
A professional trained to talk with people and their families about emotional or physical needs, and to find them support services. |
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| |
A mineral needed by the body to keep body fluids in balance. Sodium is found in table salt and in many processed foods. Too much sodium can cause the body to retain water. |
|
| |
BSH. A substance used in a type of radiation therapy called boron neutron capture therapy. BSH is injected into a vein, and becomes concentrated in tumor cells. The patient then receives radiation treatment with atomic particles called neutrons. The neutrons react with the boron in BSH, producing radioactive particles that kill the tumor cells without harming normal cells. |
|
| |
A drug that belongs to the family of drugs called nonsteroidal anti-inflammatory drugs. Sodium salicylate may be tolerated by people who are sensitive to aspirin. |
|
| |
A chemical used in photography, paper making, water treatment, and for other purposes. |
|
(SO-dee-um thye-oh-SUL-fate)
| |
A substance that is used in medicine as an antidote to cyanide poisoning and to decrease side effects of the anticancer drug cisplatin. |
|
| |
A diet consisting of bland foods that are softened by cooking, mashing, pureeing, or blending. |
|
(PAL-et)
| |
The back, muscular (not bony) part of the roof of the mouth. |
|
| |
Refers to muscle, fat, fibrous tissue, blood vessels, or other supporting tissue of the body. |
|
(TISH-oo sar-KO-ma)
| |
A sarcoma that begins in the muscle, fat, fibrous tissue, blood vessels, or other supporting tissue of the body. |
|
| |
A precancerous condition of thick, scaly patches of skin. Also called actinic or senile keratosis. |
|
| |
An abnormal mass of tissue that usually does not contain cysts
or liquid areas. Solid tumors may be benign (not cancerous), or malignant
(cancerous). Different types of solid tumors are named for the type of cells
that form them. Examples of solid tumors are sarcomas, carcinomas, and
lymphomas. Leukemias (cancers of the blood) generally do not form solid
tumors. |
|
| |
Any of the body cells except the reproductive (germ) cells. |
|
| |
An alteration in DNA that occurs after conception. Somatic mutations can occur in any of the cells of the body except the germ cells (sperm and egg) and therefore are not passed on to children. These alterations can (but do not always) cause cancer or other diseases. |
|
(SOM-no-lens)
| |
Periods of drowsiness, lethargy, loss of appetite, and irritability in children following radiation therapy treatments to the head. |
|
(SON-o-gram)
| |
A computer picture of areas inside the body created by bouncing high-energy sound waves (ultrasound) off internal tissues or organs. Also called an ultrasonogram.
|
|
| |
An antiviral drug that is being studied as a treatment for herpesvirus. It belongs to the family of drugs called nucleic acid synthesis inhibitors. |
|
| |
Rumex acetosella. A plant that has been used in some cultures to treat certain medical problems. It may have anticancer effects. Also called sheep sorrel and dock. |
|
| |
An immune cell such as a T or B lymphocyte that responds to a single, specific antigen. |
|
| |
When referring to a medical test, specificity refers to the percentage of people
who test negative for a specific disease among a group of people who do not have the disease.
No test is 100% specific because some people who do not have the disease will test positive for it (false positive).
|
|
| |
Single-photon emission computed tomography. A special type of computed tomography (CT) scan in which a small amount of a radioactive drug is injected into a vein and a scanner is used to make detailed images of areas inside the body where the radioactive material is taken up by the cells. SPECT can give information about blood flow to tissues and chemical reactions (metabolism) in the body. |
|
(SPEK-yoo-lum)
| |
An instrument used to widen an opening of the body to make it easier to look inside. |
|
(pa-THOL-o-jist)
| |
A specialist who evaluates and treats people with communication and swallowing problems. Also called a speech therapist. |
|
| |
A specialist who evaluates and treats people with communication and swallowing problems. Also called a speech pathologist. |
|
| |
The male reproductive cell, formed in the testicle. A sperm unites with an egg to form an embryo. |
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| |
Freezing sperm for use in the future. This procedure can allow men to father children after loss of fertility. |
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| |
The doctor removes sperm from a man's testis or epididymis using a fine needle or another instrument. |
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| |
Sun protection factor. A scale for rating the level of sunburn protection in sunscreen products. The higher the SPF, the more sunburn protection it provides. Sunscreens with an SPF value of 2 through 11 provide minimal protection against sunburns. Sunscreens with an SPF of 12 through 29 provide moderate protection, which is adequate for most people. Those with an SPF of 30 or higher provide high protection against sunburn and are sometimes recommended for people who are highly sensitive to the sun.
|
|
| |
A ring-shaped muscle that relaxes or tightens to open or close a passage or opening in the body. Examples are the anal sphincter (around the opening of the anus) and the pyloric sphincter (at the lower opening of the stomach). |
|
(SPIK-you-lay-ted...)
| |
A lump of tissue with spikes or points on the surface. |
|
| |
A column of nerve tissue that runs from the base of the skull down the back. It is surrounded by three protective membranes, and is enclosed within the vertebrae (back bones). The spinal cord and the brain make up the central nervous system, and spinal cord nerves carry most messages between the brain and the rest of the body. |
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| |
A procedure in which a needle is put into the lower part of the spinal column to collect cerebrospinal fluid or to give drugs. Also called a lumbar puncture. |
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| |
Cancer that arises in cells that appear spindle-shaped when viewed under a microscope. These cancers can occur in various places in the body, including the skin, lungs, kidney, breast, gastrointestinal tract, bone, and muscle. |
|
| |
A type of connective tissue cancer in which the cells are spindle-shaped when examined under a microscope. |
|
| |
A detailed picture of areas inside the body. The pictures are created by a computer linked to an x-ray machine that scans the body in a spiral path. Also called helical computed tomography. |
|
| |
An organ that is part of the lymphatic system. The spleen produces lymphocytes, filters the blood, stores blood cells, and destroys old blood cells. It is located on the left side of the abdomen near the stomach.
|
|
(splen-EK-toe-mee)
| |
An operation to remove the spleen. |
|
|
| |
Cnicus benedictus. A plant whose leaves, stems, and flowers have been used in some cultures to treat certain medical problems. Spotted thistle may have anti-inflammatory and anticancer effects. Also called blessed thistle, St. Benedict's thistle, cardin, and holy thistle. |
|
(SPYOO-tum)
| |
Mucus and other matter that is brought up from the lungs by coughing. |
|
| |
Examination under a microscope of lung cells found in sputum (mucus and other matter brought up from the lungs by coughing) to check for cancer. |
|
| |
A drug that belongs to the family of drugs called angiogenesis inhibitors. It prevents the growth of new blood vessels into a solid tumor. |
|
(SKWAY-mus)
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Flat cell that looks like a fish scale under a microscope. These cells cover inside and outside surfaces of the body. They are found in the tissues that form the surface of the skin, the lining of the hollow organs of the body (such as the bladder, kidney, and uterus), and the passages of the respiratory and digestive tracts. |
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(SKWAY-mus sel kar-sin-O-ma)
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Cancer that begins in squamous cells, which are thin, flat cells that look like fish scales. Squamous cells are found in the tissue that forms the surface of the skin, the lining of the hollow organs of the body, and the passages of the respiratory and digestive tracts. Also called epidermoid carcinoma. |
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(SKWAY-mus in-tra-eh-pih-THEEL-ee-ul LEE-zhun)
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SIL. A general term for the abnormal growth of squamous cells on the surface of the cervix. The changes in the cells are described as low grade or high grade, depending on how much of the cervix is affected and how abnormal the cells appear. |
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A drug that may protect healthy tissue from the toxic effects of anticancer drugs. |
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An anticancer drug that belongs to the family of drugs called bisphosphonates. It affects cancer cell receptors governing cell growth and cell death. |
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An anticancer drug that inhibits a hormone growth factor responsible for stimulating some cancer cells to multiply. |
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Selective serotonin reuptake inhibitor. A type of drug that is used to treat depression. SSRIs slow the process by which serotonin (a substance that nerves use to send messages to one another) is reused by nerve cells that make it. This increases the amount of serotonin available for stimulating other nerves. |
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Cnicus benedictus. A plant whose leaves, stems, and flowers have been used in some cultures to treat certain medical problems. St. Benedict's thistle may have anti-inflammatory and anticancer effects. Also called blessed thistle, cardin, holy thistle, and spotted thistle. |
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Hypericum perforatum, an herbal product sold as an over-the-counter treatment for depression. It is being studied for its ability to lessen certain side effects of cancer treatment. |
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Cancer that is neither decreasing nor increasing in extent or severity. |
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The extent of a cancer within the body. If the cancer has spread, the stage describes how far it has spread from the original site to other parts of the body. |
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Cancer is found on tissue lining the inside of the bladder only. Stage 0 is divided into stage 0a and stage 0is, depending on the type of the tumor. Stage 0a is also called papillary carcinoma, which may look like tiny mushrooms growing from the lining of the bladder. Stage 0is is also called carcinoma in situ, which is a flat tumor on the tissue lining the inside of the bladder. |
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Cancer is found in the first layer of cells lining the cervix only and has not invaded the deeper tissues of the cervix. Also called carcinoma in situ. |
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There are too many lymphocytes in the blood, but there are no other symptoms of leukemia. Stage 0 is indolent (slow-growing). |
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Cancer is found in the innermost lining of the colon and/or rectum only. Also called carcinoma in situ. |
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Cancer is found in the innermost layer of cells lining the esophagus. Also called carcinoma in situ. |
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Cancer is found in the inside lining of the mucosal (innermost) layer of the stomach wall. Also called carcinoma in situ. |
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Cancer is found in the epidermis (outer layer of the skin) only. Also called melanoma in situ. |
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Cancer is found in the lining of the nasopharynx (the upper part of the throat behind the nose) only. Also called carcinoma in situ. |
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Cancer is limited to the lung. It is found in a few layers of cells only, and has not grown through the top lining of the lung. Also called carcinoma in situ. |
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Cancer is found in the epidermis (topmost layer of the skin) only, in the layer of cells in which the cancer began. Also called carcinoma in situ. |
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Abnormal cells are found only in the tiny tubules where the sperm cells begin to develop. The cells do not invade normal tissues; all tumor marker levels are normal. Sometimes called a precancerous condition. Also called carcinoma in situ. |
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Cancer that is smaller than 5 centimeters (smaller than 2 inches) and has not spread into tissues around the adrenal gland. |
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Stage I is divided into stage I and stage IE. In stage I, cancer is found in a single group of lymph nodes. In stage IE, cancer is found in one area or organ other than the lymph nodes. |
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Stage I is divided into stage I and stage IE. In stage I, cancer is found in a single lymph node area. In stage IE, cancer is found in an organ or tissue other than the lymph nodes. |
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One tumor is present, which is no larger than 2 centimeters. |
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Cancer that has spread beyond the top layer of anal tissue and is smaller than 2 centimeters (smaller than 1 inch). |
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Cancer has spread to the connective tissue layer below the inner lining of the bladder. |
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The tumor is no larger than 2 centimeters and has not spread outside the breast. |
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Cancer found in only the main part of the uterus, not the cervix. |
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Cancer found in the vulva only or the space between the opening of the rectum and the vagina (perineum). The tumor is 2 centimeters (about 1 inch) or smaller. |
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Cancer is found in the cervix only. Stage I is divided into stages IA and IB, based on the amount of cancer that is found. In stage IA, a very small amount of cancer that can only be seen with a microscope is found in the tissues of the cervix. The cancer is not deeper than 5 millimeters and not wider than 7 millimeters. In stage IB, the cancer is still within the cervix and either (1) can only be seen with a microscope and is deeper than 5 millimeters or wider than 7 millimeters; or (2) can be seen without a microscope and may be larger than 4 centimeters. |
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Cancer is found in a single area or lymph node outside of the abdomen or chest. |
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There are too many lymphocytes in the blood and the lymph nodes are larger than normal. |
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Cancer has spread beyond the innermost lining of the colon and/or rectum to the second and third layers and involves the inside wall of the colon and/or rectum, but it has not spread to the outer wall or outside the colon and/or rectum. Also called Dukes' A colorectal cancer. |
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May be either of the following: (1) stage IA cancer affecting less than 10% of the skin's surface and appearing as red, dry, scaly patches; (2) stage IB cancer affecting 10% or more of the skin's surface and appearing as red, dry, scaly patches. |
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Cancer is found in the uterus only. Stage I is divided into stages IA, IB, and IC, based on how far the disease has spread from the endometrium into the muscles of the uterus. |
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Cancer has spread beyond the innermost layer of cells to the next layer of tissue in the wall of the esophagus. |
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Stage I is divided into stage IA and stage IB, depending on where the
cancer has spread. In stage IA, cancer has spread completely through the mucosal (innermost) layer of the stomach wall. In stage IB, cancer has spread completely through the mucosal (innermost) layer of the stomach wall and is found in up to 6 lymph nodes near the tumor, or has spread to the muscularis (middle) layer of the stomach wall.
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Tumor that is confined to one area of the hypopharynx and is no larger than 2 centimeters (about 0.75 inch). |
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A tumor that is 7 centimeters (2.75 inches) or smaller. |
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Cancer that is only in the area where it started and has not spread to nearby lymph nodes or other parts of the body. The exact definition of stage I depends on whether the cancer started in the supraglottis (cancer in only one area of the supraglottis, and the vocal cords can move normally); the glottis (cancer in only the vocal cords, and the vocal cords can move normally); or the subglottis (cancer that has not spread outside the subglottis). |
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Cancer that is no larger than 2 centimeters (about 1 inch) and has not spread to nearby lymph nodes. |
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Stage I is divided into stages IA and IB. In stage IA, the tumor is not more than 1 millimeter thick, with no ulceration. The tumor is in the epidermis (outer layer of skin) and upper layer of the dermis (inner layer of skin). In stage IB, the tumor is either not more than 1 millimeter thick, with ulceration, and may have spread into the dermis or the tissue below the skin; or 1 to 2 millimeters thick, with no ulceration. |
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Cancer found in the lining of the chest cavity near the lung and heart, in the diaphragm (the thin muscle below the lungs and heart that separates the chest from the abdomen), or in the lung. |
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Relatively few cancer cells have spread throughout the body. There may be no symptoms of disease. |
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Cancer is found in the nasopharynx (the upper part of the throat behind the nose) only. |
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Cancer is in the lung only. Stage I is divided into stages IA and IB based on the size or location of the tumor. |
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Cancer that is no larger than 2 centimeters (about 0.75 inch) and is confined to the oropharynx. |
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Cancer is found in one or both of the ovaries and has not spread. Stage I is divided into stage IA, stage IB, and stage IC. In stage IA, cancer is found in a single ovary. In stage IB, cancer is found in both ovaries. In stage IC, cancer is found in one or both ovaries and one of the following is true: cancer is found on the outside surface of one or both ovaries; the capsule (outer covering) of the tumor has ruptured (broken open); or, cancer cells are found in fluid from the peritoneal cavity (the body cavity that contains most of the organs in the abdomen). |
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Cancer is found in the pancreas only. Stage I is divided into stage IA and stage IB based on tumor size. In stage IA, the tumor is no larger than 2 centimeters and in stage IB, the tumor is larger than 2 centimeters. |
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Cancer is found in the prostate only. It cannot be felt during a digital rectal exam and is not visible by imaging. It is usually found accidentally during surgery for other reasons, such as benign prostatic hyperplasia (a condition in which an overgrowth of prostate tissue occurs). Also called stage A1 prostate cancer. |
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The tumor is no larger than 2 centimeters. |
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Stage I is divided into stage IA, stage IB, and stage IS, and is determined after a radical inguinal orchiectomy (surgery to remove the testicle) is done. In stage IA, cancer is in the testicle and epididymis and may have spread to the inner layer of the membrane surrounding the testicle; all tumor marker levels are normal. In stage IB, the cancer is in the testicle and the epididymis and has spread to the blood or lymph vessels in the testicle; or has spread to the outer layer of the membrane surrounding the testicle; or is in the spermatic cord or the scrotum and may be in the blood or lymph vessels of the testicle; all tumor marker levels are normal. In stage IS, cancer is found anywhere within the testicle, spermatic cord, or the scrotum and either all tumor marker levels are slightly above normal; or one or more tumor marker levels are moderately above normal or high. |
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Cancer that is found in the kidney only and can be completely removed by surgery. |
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Cancer in which the cells look very much like normal cells. The cancer is smaller than 5 centimeters (about 2 inches) and has not spread to lymph nodes or other parts of the body. |
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Cancer in which the cells look somewhat different from normal cells. The cancer is larger than 5 centimeters (about 2 inches) and has not spread to lymph nodes or other parts of the body. |
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Cancer that is larger than 5 centimeters (about 2 inches) and has not spread into tissues around the adrenal gland. |
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Stage II is divided into stage II and stage IIE. In stage II, cancer is found in two or more lymph node groups on the same side of the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). In stage IIE, cancer is found in one area or organ other than the lymph nodes and in the lymph nodes near that area or organ, and may have spread to other lymph node groups on the same side of the diaphragm. |
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Stage II is divided into stage II and stage IIE. In stage II, cancer is found in two or more lymph node areas on the same side of the diaphragm. In stage IIE, cancer is found in an organ or tissue other than the lymph nodes and may have spread to one or more lymph nodes on the same side of the diaphragm. |
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One of the following is found: (1) one tumor, which is no larger than 2 centimeters and has spread into nearby blood vessels; or (2) more than one tumor, none of which is larger than 2 centimeters and all are in just one lobe of the liver; or (3) one tumor, which is larger than 2 centimeters. |
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Cancer that has spread beyond the top layer of anal tissue and is larger than 2 centimeters (about 1 inch) but has not spread to nearby organs or lymph nodes. |
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Cancer has spread to either the inner layer or outer layer of the muscle wall of the bladder. |
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Stage II is divided into stage IIA and stage IIB based on tumor size and whether it has spread to the axillary lymph nodes (the lymph nodes under the arm). In stage IIA, the cancer is either no larger than 2 centimeters and has spread to the axillary lymph nodes, or between 2 and 5 centimeters but has not spread to the axillary lymph nodes. In stage IIB, the cancer is either between 2 and 5 centimeters and has spread to the axillary lymph nodes, or larger than 5 centimeters but has not spread to the axillary lymph nodes. |
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Cancer that has spread to the cervix. |
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Cancer that is found in the vulva, the space between the opening of the rectum and the vagina (perineum), or both. The tumor is larger than 2 centimeters (larger than 1 inch). |
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Cancer has spread beyond the cervix but not to the pelvic wall (the tissues that line the part of the body between the hips). Stage II is divided into stages IIA and IIB, based on how far the cancer has spread. In stage IIA, cancer has spread to the upper two thirds of the vagina but not to tissues around the uterus. In stage IIB, cancer has spread to the upper two thirds of the vagina and to the tissues around the uterus. |
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Cancer is found (1) in only one area and in the lymph nodes around it; or (2) in two or more areas or lymph nodes on one side of the diaphragm (the thin muscle under the lungs that divides the chest and abdominal cavity and helps with breathing); or (3) to have started in the stomach or intestines and has been completely removed by surgery, and lymph nodes in the area may or may not contain cancer.
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There are too many lymphocytes in the blood, the liver or spleen is larger than normal, and the lymph nodes may be larger than normal. |
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Cancer has spread outside the colon and/or rectum to nearby tissue, but it has not gone into the lymph nodes. Also called Dukes' B colorectal cancer. |
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Stage II cutaneous T-cell lymphoma may be either of the following: (1) stage IIA, in which the skin has red, dry, scaly patches but no tumors, and lymph nodes are enlarged but do not contain cancer cells; (2) stage IIB, in which tumors are found on the skin, and lymph nodes are enlarged but do not contain cancer cells. |
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Cancer has spread from the uterus to the cervix, but not beyond the cervix. Stage II is divided into stages IIA and IIB, based on how far the disease has spread into the cervix. |
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Stage II is divided into stage IIA and stage IIB, depending on where the cancer has spread. In stage IIA, cancer has spread to the layer of esophageal muscle or to the outer wall of the esophagus. In stage IIB, cancer may have spread to any of the first three layers of the esophagus and to nearby lymph nodes. |
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Cancer has spread (1) completely through the mucosal (innermost) layer of the stomach wall and is found in 7 to 15 lymph nodes near the tumor, or (2) to the muscularis (middle) layer of the stomach wall and is found in up to 6 lymph nodes near the tumor, or (3) to the serosal (outermost) layer of the stomach wall but not to lymph nodes or other organs. |
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Cancer that involves more than one area of the hypopharynx or is between 2 and 4 centimeters (between 0.75 and 1.5 inches). |
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Tumor that is larger than 7 centimeters (2.75 inches). |
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Cancer that is found in the larynx only and has not spread to lymph nodes in the area or to other parts of the body. The exact definition of stage II depends on whether the cancer started in the supraglottis (cancer is in more than one area of the supraglottis, but the vocal cords can move normally); the glottis (cancer has spread to the supraglottis, the subglottis, or both, and the vocal cords may not be able to move normally); or the subglottis (cancer has spread to the vocal cords, which may not be able to move normally). |
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Cancer that is larger than 2 centimeters (about 1 inch) but smaller than 4 centimeters (about 2 inches) and has not spread to lymph nodes in the area. |
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Stage II is divided into stages IIA, IIB, and IIC. In stage IIA, the tumor is either 1 to 2 millimeters thick, with ulceration; or 2 to 4 millimeters thick, with no ulceration. In stage IIB, the tumor is either 2 to 4 millimeters thick, with ulceration; or more than 4 millimeters thick, with no ulceration. In stage IIC, the tumor is more than 4 millimeters thick, with ulceration. |
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Cancer that has spread beyond the lining of the chest to lymph nodes in the chest. |
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Cancer in which a moderate number of cancer cells have spread throughout the body. |
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Stage II is divided into stage IIA and stage IIB. In stage IIA, cancer has spread from the nasopharynx (the upper part of the throat behind the nose) to the oropharynx (the middle part of the throat that includes the soft palate, the base of the tongue, and the tonsils), and/or to the nasal cavity. In stage IIB, cancer is found in the nasopharynx and has spread to lymph nodes on one side of the neck, or has spread to the area surrounding the nasopharynx and may have spread to lymph nodes on one side of the neck. |
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Cancer has spread to nearby lymph nodes or to the chest wall, the diaphragm, the mediastinal pleura (the thin membrane that covers the outside of the lungs in the area near the heart), or the parietal pericardium (the outer layer of tissue that surrounds the heart). Stage II is divided into stage IIA and stage IIB based on the size of the tumor and whether it has spread to the lymph nodes. |
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Tumor that is between 2 and 4 centimeters (0.75 and 1.5 inches) and is confined to the oropharynx. |
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Cancer is found in one or both ovaries and has spread into other areas of the pelvis. Stage II is divided into stage IIA, stage IIB, and stage IIC. In stage IIA, cancer has
spread to the uterus and/or the fallopian tubes. In stage IIB, cancer has spread to other tissues within the pelvis. In stage IIC, cancer has spread to the uterus and/or fallopian tubes and/or other tissue within the pelvis and cancer cells are found in fluid from the peritoneal cavity (the body cavity that contains most of the organs in the abdomen).
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Stage II is divided into stage IIA and stage IIB based on where the cancer has spread. In stage IIA, cancer has spread to nearby tissues and organs but has not spread to nearby lymph nodes. In stage IIB, cancer has spread to nearby lymph nodes and may have spread to nearby tissues and organs. |
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Cancer is more advanced than in stage I, but has not spread outside the prostate. Also called stage A2, stage B1, or stage B2 prostate cancer. |
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The tumor is larger than 2 centimeters. |
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Stage II is divided into stage IIA, stage IIB, and stage IIC, and is determined after a radical inguinal orchiectomy (surgery to remove the testicle) is done. In stage IIA, the cancer is anywhere within the testicle, spermatic cord, or scrotum; and has spread to up to 5 lymph nodes in the abdomen (none larger than 2 centimeters). In stage IIB, the cancer is anywhere within the testicle, spermatic cord, or scrotum; has spread to up to 5 lymph nodes in the abdomen (at least one of the lymph nodes is larger than 2 centimeters, but none is larger than 5 centimeters) or has spread to more than 5 lymph nodes (the lymph nodes are not larger than 5 centimeters). In stage IIC, the cancer is anywhere within the testicle, spermatic cord, or scrotum; and has spread to a lymph node in the abdomen that is larger than 5 centimeters. All tumor marker levels are normal or slightly above normal. |
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Cancer has spread to tissue near the kidney, to blood vessels, or to the renal sinus (a part of the kidney through which blood and fluid enter and exit). The cancer can be completely removed by surgery. |
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The cancer cells look somewhat different from normal cells. The cancer is larger than 5 centimeters (about 2 inches) and has not spread to lymph nodes or other parts of the body. |
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Melanoma in which the tumor is more than 4 millimeters thick. It has spread through the lower part of the inner layer of skin (dermis) and into subcutaneous (under the skin) tissue, but not to nearby lymph nodes. |
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The cancer cells look very different from normal cells. The cancer is smaller than 5 centimeters (about 2 inches) and has not spread to lymph nodes or other parts of the body. |
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The cancer cells look very different from normal cells. The cancer is larger than 5 centimeters (about 2 inches) and has not spread to lymph nodes or other parts of the body. |
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The cancer has spread into tissues around the adrenal gland or has spread to the lymph nodes around the adrenal gland. |
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Stage III is divided into stage III, stage IIIE, stage IIIS, and stage IIIS+E. In stage III, cancer is found in lymph node groups on both sides of the diaphragm (the thin muscle below the lungs that helps breathing and separates the chest from the abdomen). In stage IIIE, cancer is found in lymph node groups on both sides of the diaphragm and in a nearby area or organ other than the lymph nodes. In stage IIIS, cancer is found in lymph node groups on both sides of the diaphragm and in the spleen. In stage IIIE+S, cancer is found in lymph node groups on both sides of the diaphragm, in a nearby area or organ, and in the spleen. Stage III is also divided into stage III(1) and stage III(2). In stage III(1), cancer is limited to the upper abdomen above the renal vein. In stage III(2), cancer is found in lymph nodes in the pelvis and/or near the heart. |
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Stage III is divided into stage III, stage IIIE, stage IIIS, and stage IIIS+E. In stage III, cancer is found in lymph node areas on both sides of the diaphragm. In stage IIIE, cancer is found in lymph node areas on both sides of the diaphragm and in a nearby organ or tissue other than the lymph nodes. In stage IIIS, cancer is found in lymph node areas on both sides of the diaphragm and in the spleen. In stage IIIS+E, cancer is found in lymph node areas on both sides of the diaphragm, in a nearby organ or tissue, and in the spleen. |
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Stage III anal cancer is divided into stage IIIA and IIIB. Stage IIIA anal cancer has spread to the lymph nodes around the rectum or to nearby organs such as the vagina or bladder. Stager IIIB cancer has spread to the lymph nodes in the middle of the abdomen or in the groin, or the cancer has spread to both nearby organs and the lymph nodes around the rectum. |
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Cancer has spread from the bladder to the fatty layer of tissue surrounding it, and may have spread to the reproductive organs (prostate, uterus, vagina). |
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Stage III is divided into stages IIIA and IIIB. In stage IIIA breast cancer, the cancer (1) is smaller than 5 centimeters (2 inches) and has spread to the lymph nodes in the armpit, which have grown into each other or into other structures and are attached to them; or (2) is larger than 5 centimeters and has spread to the lymph nodes in the armpit. In stage IIIB breast cancer, the cancer (1) has spread to tissues near the breast (skin, chest wall, including the ribs and the muscles in the chest); or (2) has spread to lymph nodes inside the chest wall along the breast bone. |
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Cancer cells have spread outside the uterus to the vagina and/or lymph nodes in the pelvis but have not spread outside the pelvis. |
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Cancer is found in the vulva, perineum, or both. The cancer has also spread to nearby tissues such as the lower part of the urethra (the tube through which urine passes), the vagina, and the anus (the opening of the rectum); to nearby lymph nodes; or both. |
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Cancer has spread to the lower third of the vagina and may have spread to the pelvic wall (the tissues that line the part of the body between the hips), and nearby lymph nodes. Stage III is divided into stages IIIA and IIIB, based on now far the cancer has spread. In stage IIIA, cancer has spread to the lower third of the vagina but not to the pelvic wall. In stage IIIB, cancer has spread to the pelvic wall and/or the tumor has become large enough to block the ureters (the tubes that connect the kidneys to the bladder). This blockage can cause the kidneys to enlarge or stop working. Cancer may also have spread to lymph nodes in the pelvis. |
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Cancer is found (1) in areas or lymph nodes on both sides of the diaphragm (the thin muscle under the lungs that divides the chest and abdominal cavity and helps with breathing); or (2) to have started in the chest; or (3) in more than one place in the abdomen; or (4) in the area around the spine. |
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There are too many lymphocytes in the blood and there are too few red blood cells. The lymph nodes, liver, or spleen may be larger than normal. |
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Tumor cells have spread to organs and lymph nodes near the colon/rectum. Also called Dukes C colorectal cancer. |
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Nearly all of the skin is red, dry, and scaly; lymph nodes are either normal or enlarged but do not contain cancer cells. |
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Cancer has spread beyond the uterus and cervix, but has not spread beyond the pelvis. Stage III is divided into stages IIIA, IIIB, and IIIC, based on whether cancer has spread to the connective tissue holding the uterus in place, the ovaries, fallopian tubes, vagina, and lymph nodes in the pelvis. |
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Cancer has spread to the outer wall of the esophagus and may have spread to tissues or lymph nodes near the esophagus. |
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Stage III is divided into stage IIIA and stage IIIB depending on where the cancer has spread. In stage IIIA, cancer has spread to (1) the muscularis (middle) layer of the stomach wall and is found in 7 to 15 lymph nodes near the tumor, or (2) the serosal (outermost) layer of the stomach wall and is found in 1 to 6 lymph nodes near the tumor, or (3) to organs next to the stomach but not to lymph nodes or other parts of the body. In stage IIIB, cancer has spread to the serosal (outermost) layer of the stomach wall and is found in 7 to 15 lymph nodes near the tumor. |
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The tumor is larger than 4 centimeters (about 1.5 inches) in size, has spread to a single lymph node on the same side of the neck, or both. |
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Cancer has spread to a single nearby lymph node, and/or the layer of tissue around the kidney, and/or the main blood vessels in the kidney, and/or an adrenal gland. Also called stage III renal cell cancer. |
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The cancer has not spread outside of the larynx, but the vocal cords cannot move normally, or the cancer has spread to tissues next to the larynx; or the cancer has spread to one lymph node on the same side of the neck as the original tumor, and the lymph node measures no larger than 3 centimeters (just over 1 inch). |
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The cancer is larger than 4 centimeters (about 2 inches); or the cancer is any size but has spread to only one lymph node on the same side of the neck as the cancer. The lymph node that contains cancer is no larger than 3 centimeters (just over one inch). |
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The tumor may be of any thickness, with or without ulceration, and may have spread to 1 or more nearby lymph nodes. Stage III is divided into stages IIIA, IIIB, and IIIC.
In stage IIIA, the cancer may have spread to as many as 3 nearby lymph nodes, but can be seen only with a microscope. In stage IIIB, the cancer has spread to as many as 3 lymph nodes and may not be visible without a microscope, or has satellite tumors (additional tumor growths within 1 inch of the original tumor) and has not spread to lymph nodes. In stage IIIC, the cancer either has spread to as many as 4 or more lymph nodes and can be seen without a microscope, or has lymph nodes that may not be moveable, or has satellite tumors and may have spread to lymph nodes.
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Cancer has spread into the lung, chest wall, diaphragm (the muscle between the chest and the abdomen), the sac surrounding the heart, or the ribs. It may also have spread to other organs or tissues in the chest. |
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A relatively large number of cancer cells have spread throughout the body. There may be one or more of the following: 1) a decrease in the number of red blood cells, causing anemia; 2) the amount of calcium in the blood is very high, because the bones are being damaged; 3) more than three bone tumors (plasmacytomas) are found; or 4) high levels of M protein are found in the blood or urine. |
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Cancer is found in the nasopharynx (the upper part of the throat behind the nose) and has spread to lymph nodes on both sides of the neck; and/or cancer has spread to the oropharynx (the middle part of the throat that includes the soft palate, the base of the tongue, and the tonsils) and/or the nasal cavity and to lymph nodes on both sides of the neck; and/or cancer has spread to nearby bones or sinuses, with or without spreading to lymph nodes on one or both sides of the neck. |
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Cancer has spread to structures near the lung; to the lymph nodes in the area that separates the two lungs
(mediastinum); or to the lymph nodes on the other side of the chest or in the lower neck. Stage III is further divided into stage IIIA (usually can be resected which is sometimes treated with surgery) and stage IIIB (usually cannot be resected which is rarely treated with surgery). |
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The tumor is larger than 4 centimeters (about 1.5 inches) in size and may involve a single lymph node on the same side of the neck. |
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Cancer is found in one or both ovaries and has spread to other parts of the abdomen. Stage III is divided into stage IIIA, stage IIIB, and stage IIIC. In stage IIIA, the tumor is found in the pelvis only, but cancer cells have spread to the surface of the peritoneum. In stage IIIB, cancer has spread to the peritoneum but is not larger than 2 centimeters in diameter. In stage IIIC, cancer has spread to the peritoneum and is larger than 2 centimeters in diameter and/or has spread to lymph nodes in the abdomen. Cancer that has spread to the surface of the liver is also considered stage III disease. |
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Cancer has spread to the major blood vessels near the pancreas, and may have spread to nearby lymph nodes. |
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Cancer has spread beyond the outer layer of the prostate to nearby tissues and may be found in the seminal vesicles (glands that help produce semen). Also called stage C prostate cancer. |
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Cancer has spread below the skin to cartilage, muscle, or bone and/or to
nearby lymph nodes, but not to other parts of the body.
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The cancer cells look very different from normal cells. The cancer is larger than 5 centimeters (about 2 inches) but has not spread to lymph nodes or other parts of the body. |
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Stage III is divided into stage IIIA, stage IIIB, and stage IIIC, and is determined after a radical inguinal orchiectomy (surgery to remove the testicle) is done. In stage IIIA, the cancer is anywhere within the testicle, spermatic cord, or scrotum; may have spread to one or more lymph nodes in the abdomen; and has spread to distant lymph nodes or to the lungs. In stage IIIB, the cancer is anywhere within the testicle, spermatic cord, or scrotum; and may have spread to one or more nearby or distant lymph nodes or to the lungs. In stage IIIC, the cancer is anywhere within the testicle, spermatic cord, or scrotum; and may have spread to one or more nearby or distant lymph nodes or to the lungs or anywhere else in the body. The level of one or more tumor markers may range from normal to very high. |
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Cancer has spread to tissues near the kidney and cannot be completely removed by surgery. The cancer may have spread to blood vessels or organs near the kidney or throughout the abdomen. The cancer may also have spread to lymph nodes near the kidney. |
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Stage III is divided into stage IIIA and IIIB. In stage IIIA, one of the following is found: (1) one tumor, which is larger than 2 centimeters and has spread to nearby blood vessels; or (2) more than one tumor, none of which is larger than 2 centimeters and all are in just one lobe of the liver and have spread to nearby blood vessels; or (3) more than one tumor, at least one of which is larger than 2 centimeters, and all are in just one lobe of the liver and may have spread to nearby blood vessels. |
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Cancer has spread to the lymph nodes around the rectum or to nearby organs such as the vagina or bladder. |
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The tumor is either smaller than 5 centimeters and has spread to the axillary lymph nodes (the lymph nodes under the arm), and the lymph nodes are attached to each other or to other structures, or the tumor is larger than 5 centimeters and has spread to the axillary lymph nodes, and the lymph nodes may be attached to each other or to other structures. |
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Stage III is divided into stage IIIA and IIIB. In stage IIIB, the cancer has spread to nearby lymph nodes and one of the following is found: (1) one tumor, which may be larger than 2 centimeters; or (2) one tumor, which may be larger than 2 centimeters and has spread to nearby blood vessels; or (3) more than one tumor, none of which is larger than 2 centimeters and all are in just one lobe of the liver; or (4) more than one tumor, none of which is larger than 2 centimeters and all are in just one lobe of the liver and have spread to nearby blood vessels; or (5) more than one tumor, at least one of which is larger than 2 centimeters, and all are in just one lobe of the liver and may have spread to nearby blood vessels. |
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Cancer has spread to the lymph nodes in the middle of the abdomen or in the groin, or the cancer has spread to both nearby organs and the lymph nodes around the rectum. |
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The tumor may be any size, has spread to the tissues near the breast (the skin or chest wall, including the ribs and muscles in the chest), and may have spread to lymph nodes within the breast or under the arm. |
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Cancer has spread to lymph nodes beneath the collar bone and near the neck, and may have spread to tissues near the breast (the skin or chest wall, including the ribs and muscles in the chest) and to lymph nodes within the breast or under the arm. |
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The cancer has spread to tissues or organs in the area and to lymph nodes around the adrenal cortex, or the cancer has spread to other parts of the body. |
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The cancer is found in at least one organ other than the lymph nodes and may be in the lymph nodes near the organ(s); or the cancer is found in one organ other than the lymph nodes and has spread to lymph nodes far away from the organ. |
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The cancer either (1) is found in at least one organ or tissue other than the lymph nodes and may be in nearby lymph nodes; or (2) has spread to one organ other than the lymph nodes and has spread to lymph nodes far away from that organ. |
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Stage IV is divided into stage IVA and IVB. In stage IVA, there is more than one tumor, which may have spread to nearby lymph nodes, and the tumors (1) are in both lobes of the liver; or (2) are affecting a major branch of blood vessels in the liver; or (3) have spread to nearby organs (besides the gallbladder); or (4) have broken through the lining of the peritoneal cavity. In stage IVB, the cancer has spread beyond the liver to other places in the body. The tumors may be of any size and may have also spread to nearby blood vessels and lymph nodes. |
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Cancer has spread to distant lymph nodes within the abdomen or to organs in other parts of the body. |
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Cancer has spread from the bladder to the wall of the abdomen or pelvis. Cancer may have spread to one or more lymph nodes or to other parts of the body. |
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Cancer has spread to other organs of the body, most often the bones, lungs, liver, or brain; or tumor has spread locally to the skin and lymph nodes inside the neck, near the collarbone. |
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Cancer cells have spread to the lining of the bladder or rectum or to distant parts of the body. |
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Cancer has spread beyond the urethra, vagina, and anus into the lining of the bladder (the sac that holds urine) and the bowel (intestine); or it may have spread to the lymph nodes in the pelvis or to other parts of the body. |
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Cancer has spread to the bladder, rectum, or other parts of the body. Stage IV is divided into stages IVA and IVB. In stage IVA, cancer has spread to the bladder or rectal wall and may have spread to lymph nodes in the pelvis. In stage IVB, cancer has spread beyond the pelvis and pelvic lymph nodes to other places in the body, such as the abdomen, liver, intestinal tract, or lungs. |
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Cancer is found in the bone marrow, brain, or spinal cord. Cancer may also be found in other parts of the body. |
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There are too many lymphocytes in the blood and too few platelets. The lymph nodes, liver, or spleen may be larger than normal and there may be too few red blood cells. |
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Cancer may have spread to nearby lymph nodes and has spread to other parts of the body, such as the liver or lungs. Also called Dukes' D colorectal cancer. |
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Stage IV cutaneous T-cell lymphoma may be either of the following: in stage IVA cancer, the skin is red, dry, and scaly, and the lymph nodes contain cancer cells; in stage IVB cancer, the skin is red, dry and scaly, cancer cells may be found in lymph nodes, and cancer has spread to other organs in the body. |
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Cancer has spread beyond the pelvis. Stage IV is divided into stages IVA and IVB, based on whether cancer has spread to the lining of the bladder (the sac that holds urine), to the bowel, or to lymph nodes or other parts of the body beyond the pelvis. |
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Stage IV esophageal cancer is divided into stage IVA and stage IVB, depending on where the cancer has spread. In stage IVA, cancer has spread to nearby or distant lymph nodes. In stage IVB, cancer has spread to distant lymph nodes and/or organs in other parts of the body. |
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Cancer has spread (1) to organs next to the stomach and to at least one lymph node, or (2) to more than 15 lymph nodes, or (3) to other parts of the body. |
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The tumor has spread to nearby tissues and lymph nodes of the neck and may have spread to other parts of the body. |
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Cancer has spread beyond the kidney to 1 or more nearby lymph nodes and/or to other organs. Also called stage IV renal cell cancer. |
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The cancer has spread to tissues around the larynx, such as the pharynx or the tissues in the neck. The lymph nodes in the area may contain cancer; the cancer has spread to more than one lymph node on the same side of the neck as the cancer, to lymph nodes on one or both sides of the neck, or to any lymph node that measures more than 6 centimeters (over 2 inches); or the cancer has spread to other parts of the body. |
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The cancer has spread to tissues around the lip and oral cavity (the lymph nodes in the area may contain cancer); the cancer is any size and has spread to more than one lymph node on the same side of the neck as the cancer, to lymph nodes on one or both sides of the neck, or to any lymph node that is larger than 6 centimeters (larger than 2 inches); or the cancer has spread to other parts of the body. |
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The tumor has spread to other organs or to lymph nodes far away from the original tumor. |
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Cancer has spread to distant organs or tissues. |
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Stage IV is divided into stage IVA, stage IVB, and stage IVC. In stage IVA, cancer has spread to other areas in the head and may have spread to lymph nodes on one or both sides of the neck, and the involved lymph nodes are smaller than 6 centimeters. In stage IVB, cancer has spread to lymph nodes above the collarbone and/or the involved lymph nodes are larger than 6 centimeters. In stage IVC, cancer has spread beyond nearby lymph nodes to other parts of the body. |
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Cancer has spread to other parts of the body or to another lobe of the lungs. |
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The tumor has spread to the hard palate, tongue, or larynx, to nearby lymph nodes, and may have spread to other parts of the body. |
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Cancer is found in one or both ovaries and has metastasized (spread) beyond the abdomen to other parts of the body. Cancer that is found in tissues of the liver is considered stage IV disease. |
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Cancer may be of any size and has spread to distant organs, such as the liver, lung, and peritoneal cavity (the body cavity that contains most of the organs in the abdomen), and may have also spread to organs and tissues near the pancreas or to lymph nodes. |
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Cancer has metastasized (spread) to lymph nodes near or far from the prostate, or to other parts of the body, such as the bladder, rectum, bones, liver, or lungs. Metastatic prostate cancer often spreads to the bones. Also called stage D1 or stage D2 prostate cancer. |
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Cancer has spread to other parts of the body. |
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The cancer has spread to lymph nodes in the area or other parts of the body (such as the lungs, head, or neck). |
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Cancer has spread to organs further away from the kidney (such as the lungs, liver, bone, and brain). |
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Cancer has spread to organs that are near the pancreas (such as the stomach, spleen, or colon) but has not spread to distant organs (such as the liver or lungs). |
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Cancer of the pancreas in which the cancer has spread to distant organs (such as the liver or lungs). |
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Cancer cells are found in both kidneys. |
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(STAY-jing)
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Performing exams and tests to learn the extent of the cancer within the body, especially whether the disease has spread from the original site to other parts of the body. It is important to know the stage of the disease in order to plan the best treatment. |
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In medicine, treatment that experts agree is appropriate, accepted, and widely used. Health care providers are obligated to provide patients with the standard of care. Also called standard therapy or best practice. |
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In medicine, treatment that experts agree is appropriate, accepted, and widely used. Health care providers are obligated to provide patients with standard therapy. Also called standard of care or best practice. |
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Describes a mathematical measure of difference between groups. The difference is said to be statistically significant if it is greater than what might be expected to happen by chance alone. Also called significant. |
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A drug that belongs to the family of drugs called alkaloids. It is being studied in the treatment of cancer. |
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A drug that belongs to the family of drugs called nucleoside analogs. It is used to treat infection caused by viruses. |
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A cell from which other types of cells can develop. |
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A drug that is being studied for its ability to increase the number of stem cells in the blood. |
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A method of replacing immature blood-forming cells that were destroyed by cancer treatment. The stem cells are given to the person after treatment to help the bone marrow recover and continue producing healthy blood cells. |
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A device placed in a body structure (such as a blood vessel or the gastrointestinal tract) to provide support and keep the structure open. |
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(STAIR-ee-o-TAK-tik BY-op-see)
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A biopsy procedure that uses a computer and a three-dimensional scanning device to find a tumor site and guide the removal of tissue for examination under a microscope. |
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A radiation therapy technique that uses special equipment to position the patient and precisely deliver a large radiation dose to a tumor and not to normal tissue. |
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A radiation therapy technique for brain tumors that uses a rigid head frame attached to the skull. The frame is used to help aim high-dose radiation beams directly at the tumors and not at normal brain tissue. This procedure does not involve surgery. Also called stereotactic radiation therapy, stereotactic radiosurgery, and stereotaxic radiosurgery. |
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A procedure in which a computer and a 3-dimensional scanning device are used to inject anticancer drugs directly into a tumor. |
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(STAIR-ee-o-TAK-tik ray-dee-AY-shun)
| |
A radiation therapy technique for brain tumors that uses a rigid head frame that is attached to the skull. The frame is used to help aim high-dose radiation beams directly at the tumors and not at normal brain tissue. This procedure does not involve surgery. Also called stereotactic external-beam radiation, stereotactic radiosurgery, and stereotaxic radiosurgery. |
|
(STAIR-ee-o-TAK-tik...)
| |
A radiation therapy technique for brain tumors that uses a rigid head frame that is attached to the skull. The frame is used to help aim high-dose radiation beams directly at the tumors and not at normal brain tissue. This procedure does not involve surgery. Also called stereotactic external-beam radiation, stereotactic radiation therapy, and stereotaxic radiosurgery. |
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| |
A radiation therapy technique for brain tumors that uses a rigid head frame that is attached to the skull. The frame is used to help aim high-dose radiation beams directly at the tumors and not at normal brain tissue. This procedure does not involve surgery. Also called stereotactic external-beam radiation, stereotactic radiation therapy, and stereotactic radiosurgery. |
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(stair-ee-o-TAK-sis)
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Use of a computer and scanning devices to create three-dimensional pictures. This method can be used to direct a biopsy, external radiation, or the insertion of radiation implants. |
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Unable to produce children. |
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(STAIR-oyd)
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A type of drug used to relieve swelling and inflammation. |
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Treatment with corticosteroid drugs to reduce swelling, pain, and other symptoms of inflammation. |
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A substance that is being studied in the treatment of cancer. It belongs to the family of drugs called topoisomerase inhibitors. Also called gimatecan. |
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A drug that is being studied for its ability to inhibit the growth of certain cancers. It interferes with a portion of the protein produced by the bcr/abl oncogene. Also called Gleevec and imatinib mesylate. |
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(STO-ma)
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A surgically created opening from an area inside the body to the outside. |
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An organ that is part of the digestive system. It helps in the digestion of food by mixing it with digestive juices and churning it into a thin liquid. |
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Inflammation or irritation of the mucous membranes in the mouth. |
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The waste matter discharged in a bowel movement; feces. |
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A test to check for hidden blood in the bowel movement. |
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A small bacterial protein that binds with high affinity to the vitamin biotin. This streptavidin-biotin combination can be used to link molecules such as radioisotopes and monoclonal antibodies together. These bound products have the property of being attracted to, and attaching to, cancer cells, rather than normal cells. The radiolabeled products are more easily removed from the body, thus decreasing their toxicity. |
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An anticancer drug that belongs to the family of drugs called alkylating agents. |
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A drug that is derived from a patient's stem cells (specialized cells in the bone marrow that form new blood cells) and may be given back to the patient to help restore bone marrow that has been damaged by high-dose chemotherapy. |
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(STRO-mal)
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A tumor that arises in the supporting connective tissue of an organ. |
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A metal often used in a radioactive form for imaging tests or as a treatment for cancer. |
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A radioactive compound that is absorbed by the bone. It is used to treat bone pain associated with prostate cancer. |
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A medicine, vitamin, mineral, food supplement, or a combination of them that is being tested in a clinical trial. |
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SWS. A rare, congenital disorder that affects the brain, skin, and eyes. Abnormal blood vessel growth occurs in the trigeminal nerve in the face and the meninges (covering) of the brain. This abnormal growth causes red or purple skin discoloration (sometimes called a port wine stain), usually on one side of the face, and can also cause seizures, learning disabilities, and glaucoma. |
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A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called angiogenesis inhibitors. |
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An anticancer drug that works by inhibiting a cancer cell growth factor. Also called leflunomide. |
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An anticancer drug that belongs to the family of drugs called angiogenesis inhibitors. Also called semaxanib. |
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A substance that is being studied as a treatment for cancer. It belongs to the family of drugs called angiogenesis inhibitors. Also called SU006668. |
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A tube surgically placed into a blood vessel and attached to a disk placed under the skin. It is used for the administration of intravenous fluids and drugs; it can also be used to obtain blood samples. |
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(SUB-ep-EN-di-mal)
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Below the ependyma (the membrane that lines the ventricles of the brain and the central canal of the spinal cord). |
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| |
A substance that is being studied as an anticancer drug. |
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(SUB-glot-is)
| |
The lowest part of the larynx; the area from just below the vocal cords down to the top of the trachea. |
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An improvement that is reported by the patient, but cannot be measured by the healthcare provider (for example, "I feel better"). |
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In a clinical study, the evaluation of results for some but not all of the patients who participated. The selected patients have one or more characteristics in common, such as the same stage of disease or the same hormone receptor status. |
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Used to describe injections through the membrane covering the muscles and nerves at the back of the eyeball. |
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A drug used to treat ulcers. It adheres to proteins at the ulcer site and forms a protective coating over the ulcer. Sucralfate is also used to treat mucositis. |
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A type of antibiotic used to treat infection. Also called sulfonamide. |
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A type of antibiotic used to treat infection. Also called sulfa drug. |
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| |
A strong acid that, when concentrated is extemely corrosive to the skin and mucous membranes. It is used in making fertilizers, dyes, electroplating, and industrial explosives. |
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A nonsteroidal anti-inflammatory drug (NSAID) that is being studied as a treatment for cancer. |
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SPF. A scale for rating the level of sunburn protection in sunscreen products. The higher the SPF, the more sunburn protection it provides. Sunscreens with an SPF value of 2 through 11 provide minimal protection against sunburns. Sunscreens with an SPF of 12 through 29 provide moderate protection, which is adequate for most people. Those with an SPF of 30 or higher provide high protection against sunburn and are sometimes recommended for people who are highly sensitive to the sun.
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| |
A substance that helps protect the skin from the sun's harmful rays. Sunscreens reflect, absorb, and scatter both ultraviolet A and B radiation to provide protection against both types of radiation. Using lotions, creams, or gels that contain sunscreens can help protect the skin from premature aging and damage that may lead to skin cancer. |
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Affecting cells on the surface. Not invasive. |
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| |
The large vein that carries blood from the head, neck, arms, and chest to the heart. |
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| |
A condition in which a tumor presses against the superior vena cava (the large vein that carries blood from the head, neck, arms, and chest to the heart). This pressure blocks blood flow to the heart and may cause coughing, difficulty in breathing, and swelling of the face, neck, and upper arms. |
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| |
Adding nutrients to the diet. |
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| |
A group of people with similar disease who meet to discuss how better to cope with their disease and treatment. |
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| |
Care given to improve the quality of life
of patients who have a serious or life-threatening disease. The goal of
supportive care is to prevent or treat as early as possible the symptoms of
the disease, side effects caused by treatment of the disease, and
psychological, social, and spiritual problems related to the disease or its
treatment. Also called palliative care, comfort care, and symptom
management.
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A lymph node located above the clavicle (collarbone). |
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(SOO-pra-GLOT-ik lair-in-JEK-tuh-mee)
| |
An
operation to remove the supraglottis, which is part of the larynx (voice
box) above the vocal cords.
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|
(SOO-pra-GLOT-is)
| |
The upper part of the larynx (voice box), including the epiglottis; the area above the vocal cords. |
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| |
Located in the upper part of the brain. |
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| |
A drug used to treat bacterial and parasitic infections. It is also being studied in the treatment of cancer. |
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| |
A doctor who removes or repairs a part of the body by operating on the patient. |
|
(SER-juh-ree)
| |
A procedure to remove or repair a part of the body or to find out whether disease is present. An operation. |
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| |
Surgical removal of the testicles (orchiectomy) or ovaries (oophorectomy) to stop the production of sex hormones. Decreasing the levels of hormones may stop the growth of certain cancers. |
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| |
A doctor who performs biopsies and other surgical procedures in cancer patients. |
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| |
The percentage of people in a study or treatment group who are alive for a given period of time after diagnosis. This is commonly expressed as 5-year survival. |
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| |
Ulmus fulva or Ulmus rubra. The inner bark of this plant has been used in some cultures to treat certain medical problems. It may have antioxidant effects. Also called slippery elm, gray elm, Indian elm, and red elm. |
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| |
An indication that a person has a condition or disease. Some examples of symptoms are headache, fever, fatigue, nausea, vomiting, and pain. |
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| |
Care given to improve the quality of life
of patients who have a serious or life-threatening disease. The goal of
symptom management is to prevent or treat as early as possible the symptoms of
the disease, side effects caused by treatment of the disease, and
psychological, social, and spiritual problems related to the disease or its
treatment. Also called palliative care, comfort care, and supportive care.
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| |
Having to do with symptoms, which are signs of a condition or disease. |
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| |
A large cell-like structure formed by the joining together of two or more cells. The plural is syncytia. |
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(SIN-drome)
| |
A set of symptoms or conditions that occur together and suggest the presence of a certain disease or an increased chance of developing the disease. |
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| |
Describes the interaction of two or more drugs such that their combined effect is greater than the sum of the individual effects seen when each drug is given alone. |
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(SIN-juh-NAY-ik)
| |
A procedure in which a person receives bone marrow donated by his or her healthy identical twin. |
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(SIN-juh-NAY-ik)
| |
A procedure in which
a patient receives stem cells donated by his or her healthy identical
twin. |
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| |
A layer of connective tissue that lines the cavities of joints, tendon sheaths, and bursae (fluid-filled sacs between tendons and bones). The synovial membrane makes synovial fluid, which has a lubricating function. |
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| |
A malignant tumor that develops in the synovial membrane of the joints. |
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| |
A drug that may prevent oral mucositis (sores on the lining of the mouth), a side effect of some cancer treatments. |
|
(sin-THET-ik RET-in-oyd)
| |
A substance related to vitamin A that is produced in a laboratory. |
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| |
A small hollow tube used for injecting or withdrawing liquids. It may be attached to a needle in order to withdraw fluid from the body or inject drugs into the body. |
|
(sis-TEM-ik)
| |
Affecting the entire body. |
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| |
Treatment with anticancer drugs that travel through the bloodstream, reaching and affecting cells all over the body. |
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| |
Disease that affects the whole body. |
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| |
SLE. A chronic inflammatory connective tissue disease marked by skin rashes, joint pain and swelling, inflammation of the kidneys, inflammation of the fibrous tissue surrounding the heart (i.e., the pericardium), as well as other problems. Not all affected individuals display all of these problems. Also called lupus. |
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(sis-TEM-ik THER-a-pee)
| |
Treatment using substances that travel through the bloodstream, reaching and affecting cells all over the body. |
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