Renal angiomyolipoma with liposarcomatous transformation: a case report and review of the literature.
Renal angiomyolipoma is generally benign, although an uncommon subtype (epithelioid angiomyolipoma) may behave more aggressively. Sarcomatous transformation of the disease is exceedingly rare. We report the first case of a high grade round cell liposarcoma arising in a renal angiomyolipoma.
Chandrasoma
Shahin
S
Department of Urology, University of Southern California, Keck School of Medicine, Los Angeles, CA, USA.
Daneshmand
Siamak
S
Wilson
Shandra
S
Skinner
Eila C
EC
D000328:Adult; D018207:Angiomyolipoma / Q000473:pathology*; D002471:Cell Transformation, Neoplastic; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008080:Liposarcoma / Q000473:pathology*; D008297:Male; D011379:Prognosis