Jejunal diverticulitis with localized perforation and intramesenteric abscess.

We report a rare case of a 69-yr-old white man with jejunal diverticulitis with localized perforation and intramesenteric abscess formation. This entity is often overlooked as a cause of acute abdominal pain in the elderly. Although the clinical diagnosis is difficult, a high index of suspicion should warrant a computed tomography scan or enteroclysis.