Melanoma of the anus disguised as hemorrhoids: surgical management illustrated by a case report.
van't Riet
M
M
Department of Surgery, Ikazia Hospital, Postbus 5009, 3008, Rotterdam, The Netherlands. mvantriet@hotmail.com
Giard
R W M
RW
de Wilt
J H W
JH
Vles
W
W
D001005:Anus Neoplasms / Q000175:diagnosis* / Q000601:surgery*; D003937:Diagnosis, Differential; D006484:Hemorrhoids / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000175:diagnosis* / Q000601:surgery*; D008875:Middle Aged