Free perforation in chronic regional enteritis.
D000328:Adult; D002908:Chronic Disease; D003424:Crohn Disease / Q000150:complications* / Q000473:pathology; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000175:diagnosis; D007416:Intestinal Perforation / Q000150:complications*; D007421:Intestine, Small; D008297:Male; D008875:Middle Aged; D011027:Pneumoperitoneum / Q000175:diagnosis / Q000209:etiology