title: Computed tomography of renal angiomyolipoma presenting as right atrial mass.
abstract: Renal angiomyolipoma is a benign tumor with a propensity for extrarenal extension, although vascular invasion occurs only rarely. We present a case of an angiomyolipoma with extension via the left renal vein and inferior vena cava, into the right atrium.
mesh_terms: D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging / Q000473:pathology; D006338:Heart Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000556:secondary; D006391:Hemangioma / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D008067:Lipoma / Q000000981:diagnostic imaging* / Q000473:pathology; D008875:Middle Aged; D012082:Renal Veins / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging / Q000473:pathology