title: Sonographic findings in complicated peptic ulcer.
abstract: The sonographic findings in 7 patients with complicated peptic ulcer are reported. Of 4 patients with perforated ulcers, 2 had a subphrenic fluid collection, 1 had subhepatic extraluminal fluid, and 1 had an inflammatory mass in the gallbladder fossa. The ulcer penetrated into the liver in 1 and the pancreas in 2. The sinus tract between the duodenum and the liver could be seen. The patients with penetrating ulcer had a solid mass indistinguishable from other solid pancreatic masses.
mesh_terms: D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000175:diagnosis*; D012189:Retrospective Studies; D014463:Ultrasonography