Rectal cancer; inferior mesenteric regional lymph node dissection with ligation of the inferior mesenteric artery at its aortic origin; report of two hundred and sixty-one cases.
D006801:Humans; D008026:Ligation; D008197:Lymph Node Excision; D008198:Lymph Nodes / Q000601:surgery*; D017537:Mesenteric Artery, Inferior; D008643:Mesentery; D012004:Rectal Neoplasms; D012007:Rectum
LYMPH NODES/surgery; RECTUM/neoplasms