ABSTRACT
We report a case of perforated jejunal diverticulitis in a 68-year-old man with iatrogenic Cushing's syndrome. The patient presented with right upper abdominal pain. Ultrasonography showed a hypoechoic structure connected to a small bowel loop, and subsequent CT examination showed multiple diverticula in proximal jejunal loops with free air trapped within the mesenteric leaf. Segmental resection of the jejunal loop confirmed jejunal diverticulitis with perforation.
Subject(s)
Aged , Humans , Abdominal Pain , Cushing Syndrome , Diverticulitis , Diverticulum , UltrasonographyABSTRACT
Polyarteritis nodosa(PAN) is a multisystem disease characterized by necrotizing vasculitis of small andmedium-sized arteries, and in 50% of all cases there is gastrointestinal involvement. We describe a patient withPAN involving the gastrointestinal tract. A small bowel series showed nodular fold thickening, submucosal fillingdefects, shallow ulcerations, segmental luminal narrowing, and decreased peristalsis at the duodenum, jejunum, andileum; superior mesenteric arteriography showed hypervascularity and microaneurysm. Segmental resection of thesmall bowel indicated the presence of PAN.