[Postoperative ileus].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology* / Q000517:prevention & control / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012737:Sex Factors