Primary tracheo-bronchial melanoma.
D001984:Bronchial Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008545:Melanoma / Q000473:pathology*; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D014134:Tracheal Neoplasms / Q000473:pathology*