Malignant melanoma of the nose.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008545:Melanoma / Q000532:radiotherapy / Q000601:surgery*; D008875:Middle Aged; D009669:Nose Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D012189:Retrospective Studies