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Alternative names Return to top
Abdominal hernia; Hernia - abdominal; Abdominal wall defectsDefinition Return to top
This lump is a soft bulge of tissue or a small, localized swelling on the abdomen. See also abdominal mass (a solid block of tissue that can be felt inside the abdomen).Considerations Return to top
Most often, a lump in the abdomen is caused by a hernia. An abdominal hernia occurs when there is an area where the muscles are weak, and this allows the internal organs to bulge through the abdominal wall.Common Causes Return to top
A common type of hernia is an umbilical hernia (located around the belly button). This is caused by failure of the muscular ring around the navel to close completely. Umbilical hernias are more common in babies with a low birth weight, including premature babies. See also gastroschisis.Incisions (from a previous surgery, for example) can leave the muscles weak in an area, and a hernia can form at the incision site. Incisional hernias may not appear until after straining, heavy lifting, or a prolonged period of coughing.
Home Care Return to top
Umbilical hernias usually heal on their own without treatment, most often by the time the child is 4 years old.Call your health care provider if Return to top
What to expect at your health care provider's office Return to top
The medical history will be obtained and a physical examination performed.
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Page last updated: 28 October 2004 |