title: [Intra-atrial metastatic reticulosarcoma associated with "right atrial obstructing syndrome". A case report].
mesh_terms: D000368:Aged; D005260:Female; D006325:Heart Atria; D006331:Heart Diseases / Q000209:etiology*; D006338:Heart Neoplasms / Q000150:complications*; D006801:Humans; D008228:Lymphoma, Non-Hodgkin / Q000150:complications*; D009362:Neoplasm Metastasis