Malignant melanoma of the external ear.
D000328:Adult; D000368:Aged; D004428:Ear Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D004431:Ear, External / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D008875:Middle Aged; D009367:Neoplasm Staging; D015996:Survival Rate