[Excision of rectal tumors: transsphincteric approach].
D000230:Adenocarcinoma / Q000601:surgery*; D000236:Adenoma / Q000601:surgery*; D001003:Anal Canal / Q000601:surgery*; D006801:Humans; D008722:Methods; D012004:Rectal Neoplasms / Q000601:surgery*
Exzision von Rektumtumoren: transsphinkterer Zugang.