[Cloacogenic anorectal carcinoma].
D002295:Carcinoma, Transitional Cell / Q000601:surgery*; D002988:Cloaca / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000601:surgery*
Carcinoma cloacogénico anorrectal.