title: Inferior vena cava tumor thrombus extending into the right atrium and mimicking right atrial myxoma: Angiographic differentiation.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D006338:Heart Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology; D008875:Middle Aged; D009232:Myxoma / Q000000981:diagnostic imaging*; D009362:Neoplasm Metastasis; D011859:Radiography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*