title: [The angiographic demonstration of a primary sarcoma of the pulmonary artery].
abstract: Following the findings of a primary sarcoma of the pulmonary artery and its angiographic demonstration, a search was made of the literature for this rare condition. Angiography is usually performed because a pulmonary embolism is suspected. It is best to inject contrast medium into the right atrium or ventricle. If an unusually large defect is demonstrated in the pulmonary artery, a primary malignant neoplasm should be considered in the differential diagnosis, particularly if the mass projects into the outflow tract of the right ventricle.
mesh_terms: D000368:Aged; D000790:Angiocardiography / Q000379:methods*; D006328:Cardiac Catheterization; D003287:Contrast Media / Q000008:administration & dosage; D003937:Diagnosis, Differential; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000000981:diagnostic imaging; D006352:Heart Ventricles; D006394:Hemangiosarcoma / Q000000981:diagnostic imaging*; D006801:Humans; D011651:Pulmonary Artery; D011655:Pulmonary Embolism / Q000175:diagnosis; D013899:Thoracic Neoplasms / Q000000981:diagnostic imaging*
chemical_list: D003287:Contrast Media
vernacular_title: Angiographische Darstellung eines primären Sarkoms der Arteria pulmonalis