title: Detection by Doppler echocardiography of acquired pulmonic stenosis due to extrinsic tumor compression.
mesh_terms: D000328:Adult; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000150:complications*; D011666:Pulmonary Valve Stenosis / Q000175:diagnosis* / Q000209:etiology; D012509:Sarcoma / Q000150:complications*