[Sacral approach to villous tumors of the rectal ampulla].
D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000601:surgery; D003050:Coccyx / Q000601:surgery; D004322:Drainage; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000601:surgery*; D012445:Sacrococcygeal Region / Q000601:surgery; D012447:Sacrum / Q000601:surgery*
Abord sacré de certaines tumeurs villeuses de l'ampoule rectale.