title: Renal angiomyolipoma with sonographic demonstration of extension into the inferior vena cava.
mesh_terms: D000293:Adolescent; D005260:Female; D006391:Hemangioma / Q000175:diagnosis*; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis*; D008067:Lipoma / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography; D014682:Vena Cava, Inferior / Q000473:pathology*