Melanoma of the anal canal: report of a case of five-year survival after abdominoperineal resection.
D001003:Anal Canal; D013505:Digestive System Surgical Procedures; D006801:Humans; D008545:Melanoma / Q000601:surgery*; D012004:Rectal Neoplasms; D012007:Rectum
MELANOMA/surgery; RECTUM/neoplasms