Postbulbar ulcer with retrocecal abscess. A case report.
D000038:Abscess / Q000209:etiology; D004381:Duodenal Ulcer / Q000601:surgery*; D005743:Gastrectomy; D005763:Gastroenterostomy; D006801:Humans; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications*; D012187:Retroperitoneal Space