[Primary anorectal melanoma. Presentation of 3 cases].
D000368:Aged; D001005:Anus Neoplasms / Q000473:pathology* / Q000628:therapy; D006801:Humans; D008545:Melanoma / Q000473:pathology* / Q000628:therapy; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy
Les mélanomes ano-rectaux primitifs. Présentation de 3 cas.