[Megacolon recurring after rectosigmoidectomy by abdominal route].
D003106:Colon / Q000601:surgery*; D013505:Digestive System Surgical Procedures; D006801:Humans; D008531:Megacolon; D012007:Rectum / Q000601:surgery*
COLON/surgery; MEGACOLON; RECTUM/surgery
Megacolon recidivado após retossigmoidectomia por via abdominal.