Tracheobronchial laser surgery.
D000368:Aged; D001984:Bronchial Neoplasms / Q000601:surgery*; D002277:Carcinoma / Q000601:surgery; D006801:Humans; D053685:Laser Therapy; D008297:Male; D008875:Middle Aged; D014134:Tracheal Neoplasms / Q000601:surgery*