Primary malignant melanoma involving the anorectum.
E A
EA
Goldsmith
E A
EA
Gotfried
J H
JH
Joseph
D000368:Aged; D001005:Anus Neoplasms / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology / Q000601:surgery; D008875:Middle Aged; D011379:Prognosis; D012004:Rectal Neoplasms / Q000473:pathology / Q000601:surgery