[Angiomyolipoma of the kidney; report of two cases with a low fat component].
We report two cases of unilateral renal angiomyolipoma. In both cases, our preoperative diagnosis was renal cell carcinoma because no low density area compatible with a fatty tissue was noted in the tumors. Histological examination revealed both tumors to be angiomyolipoma mainly composed of myomatous cells and immature fat cells.
Watanabe
H
H
Kamasaka
Y
Y
Higashihara
T
T
Inoue
T
T
Kuroda
T
T
Kozuka
T
T
Fujimoto
N
N
Tada
Y
Y
D000328:Adult; D000368:Aged; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008067:Lipoma / Q000473:pathology*; D008297:Male