Extraperitoneal perforations of the gastrointestinal tract.
D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000601:surgery; D002758:Cholangiography; D003082:Colectomy; D003110:Colonic Neoplasms / Q000601:surgery; D003125:Colostomy; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000000981:diagnostic imaging* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging