Obscure intussusception diagnosed by ultrasonography.
D000230:Adenocarcinoma / Q000150:complications; D000328:Adult; D000368:Aged; D002430:Cecal Neoplasms / Q000150:complications; D002648:Child; D003082:Colectomy; D003108:Colonic Diseases / Q000175:diagnosis*; D005260:Female; D006801:Humans; D007082:Ileum / Q000601:surgery; D007410:Intestinal Diseases / Q000175:diagnosis; D007443:Intussusception / Q000175:diagnosis* / Q000601:surgery; D014463:Ultrasonography