Endobronchial occlusive lymphoma.
D000402:Airway Obstruction / Q000209:etiology; D001984:Bronchial Neoplasms / Q000000981:diagnostic imaging* / Q000628:therapy; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000000981:diagnostic imaging* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011859:Radiography