[Melanoblastoma of the rectum].
D000368:Aged; D003604:Czechoslovakia; D006801:Humans; D008297:Male; D008545:Melanoma / Q000601:surgery*; D011183:Postoperative Complications / Q000401:mortality; D012004:Rectal Neoplasms / Q000601:surgery*
Melanoblastom rekta