Bilateral Renal Angiomyolipoma with Bilateral Sarcomatous Change

Azmy M. Al-Hadidy, Ayman M. Wahbeh, Caramella F. Nimri, Hanan Hamamy, Nosaiba T. Al-Ryalat


A 54-year-old man presented to the nephrology clinic with three months history of hematuria, weight loss and loss of appetite. Radiological and pathological investigations pointed to the diagnosis of multiple bilateral renal angiomyolipomas with bilateral high grade sarcomatuos transformation and lung metastasis, and with no manifestations of tuberous sclerosis. This is the first reported case of bilateral renal angiomyolipomas with multiple sarcomatous changes.


renal angiomyolipoma, sarcomatous transformation, computed tomography

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