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Alternative names Return to top
Lower GI bleeding; GI bleeding; Upper GI bleedingDefinition Return to top
Gastrointestinal bleeding refers to any bleeding that originates in the gastrointestinal tract, from the mouth to the large bowel. The degree of bleeding can range from nearly undetectable to acute, massive, life-threatening bleeding. Bleeding may originate from any site along the gastrointestinal tract, but is often divided into:
Considerations Return to top
Gastrointestinal bleeding can range from microscopic bleeding, where the amount of blood is so small that it can only be detected by laboratory testing, to massive bleeding where pure blood is passed.Common Causes Return to top
Some of the possible causes of gastrointestinal bleeding include:Home Care Return to top
There are home stool tests for microscopic blood that may be recommended for people with anemia or for colon cancer screening.Call your health care provider if Return to top
What to expect at your health care provider's office Return to top
GI bleeding can be an emergency condition requiring immediate medical attention. Intravenous fluids and medications, blood transfusions, drainage of the stomach through a tube (nasogastric tube), and other measures may be required.
Once the condition is stable, a physical examination, including a detailed abdominal examination, will be performed.
Medical history questions to document GI bleeding in detail may include:
Gastrointestinal bleeding is diagnosed by the health care provider -- the person may or may not have been aware of its presence.
Diagnostic tests may include:
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Page last updated: 28 October 2004 |