Abscess in the Abdomen

An abscess is a localized collection of pus, typically surrounded by inflamed tissue. An abdominal abscess can occur as a result of an underlying abdominal condition, such as a ruptured appendix, ruptured diverticula, perforated ulcer disease, and intestinal parasites. An abscess in the abdomen can also result from abdominal contamination following surgery.

Symptoms of abdominal abscess can include any or all of the following, depending on the location of the abscess: fever, chills, abdominal pain, lack of appetite, nausea, vomiting, rectal tenderness, diarrhea. Abdominal CT scans can identify the size and location of the abdominal abscess.

Abdominal abscesses are treated through intravenous antibiotics and through drainage of the abscess cavity. Drainage can last days or weeks, and is usually done with the help of x-ray. In severe cases, surgery may be necessary. Removing the abscess is only part of the treatment, however; the doctor must also uncover and treat the underlying cause of the abscess.