[Left sigmoidectomy with preaortic and pelvic lymphadenectomy].
D003106:Colon / Q000601:surgery*; D006801:Humans; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000601:surgery*; D008208:Lymphatic System
COLON/surgery; LYMPH NODES/surgery
Sigmóido-colectomia esquerda com linfadenectomia pré-aórtica e pélvica.