title: [Angiomyolipoma of the kidney; report of two cases with a low fat component].
abstract: 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.
authors.forename: H
authors.initials: H
authors.lastname: Watanabe
authors.forename: Y
authors.initials: Y
authors.lastname: Kamasaka
authors.forename: T
authors.initials: T
authors.lastname: Higashihara
authors.forename: T
authors.initials: T
authors.lastname: Inoue
authors.forename: T
authors.initials: T
authors.lastname: Kuroda
authors.forename: T
authors.initials: T
authors.lastname: Kozuka
authors.forename: N
authors.initials: N
authors.lastname: Fujimoto
authors.forename: Y
authors.initials: Y
authors.lastname: Tada
mesh_terms: D000328:Adult; D000368:Aged; D006391:Hemangioma / Q000473:pathology*; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology*; D008067:Lipoma / Q000473:pathology*; D008297:Male