title: [Primary hemangiosarcoma of the right atrium].
mesh_terms: D000328:Adult; D005260:Female; D006325:Heart Atria; D006338:Heart Neoplasms / Q000000981:diagnostic imaging*; D006394:Hemangiosarcoma / Q000000981:diagnostic imaging*; D006801:Humans; D011877:Radionuclide Imaging