title: [Radiographically asymptomatic case of lung neoplasm with cardiac tamponade as its initial symptom].
mesh_terms: D000230:Adenocarcinoma / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D002305:Cardiac Tamponade / Q000209:etiology*; D006338:Heart Neoplasms / Q000556:secondary; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D008297:Male; D008875:Middle Aged