title: Roentgen considerations in primary pulmonary artery sarcoma.
mesh_terms: D005260:Female; D006333:Heart Failure / Q000209:etiology; D006801:Humans; D007890:Leiomyosarcoma / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008175:Lung Neoplasms / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D009236:Myxosarcoma / Q000150:complications / Q000175:diagnosis / Q000000981:diagnostic imaging*; D011651:Pulmonary Artery; D011652:Pulmonary Circulation; D011859:Radiography; D011877:Radionuclide Imaging