Free perforation in regional enteritis.
D000208:Acute Disease; D000328:Adult; D000368:Aged; D002648:Child; D003424:Crohn Disease / Q000150:complications*; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications; D007416:Intestinal Perforation / Q000209:etiology*; D008297:Male; D008875:Middle Aged