title: Renal angiomyolipoma: diagnosis by combined ultrasound and computerized tomography.
abstract: A case is presented of a 2 cm. renal angiomyolipoma. Computerized tomography demonstrated a region of low attenuation coefficient within this tumor, while B-mode ultrasound visualizes the tumor as a cluster of high amplitude echoes. The diagnosis of a renal angiomylipoma may be suspected preoperatively when this combination of findings is present with computerized tomography and ultrasound.
mesh_terms: D000368:Aged; D005260:Female; D006391:Hemangioma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008067:Lipoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography