Malignant melanoma of the anus. Report of 10 cases.
D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000401:mortality / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008197:Lymph Node Excision; D008207:Lymphatic Metastasis; D008297:Male; D008545:Melanoma / Q000401:mortality / Q000601:surgery*; D008875:Middle Aged; D012007:Rectum / Q000601:surgery