Kaposi's sarcoma of the tracheobronchial tree.
D000163:Acquired Immunodeficiency Syndrome / Q000473:pathology; D001984:Bronchial Neoplasms / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012514:Sarcoma, Kaposi / Q000473:pathology*