[A case of renal oncocytoma].
We report a case of renal oncocytoma and review 158 cases in the literature. The patient was a 75-year-old woman whose chief complaint was epigastric discomfort without any urological symptoms. The right renal tumor was incidentally discovered by ultrasonography. Its angiographic patterns such as spoke-wheel appearance and homogeneous nephrogram were "characteristic" of renal oncocytoma. We diagnosed it as oncocytoma by microscopical and ultrastructural observation.
D000236:Adenoma / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure; D000368:Aged; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis / Q000473:pathology* / Q000648:ultrastructure; D008854:Microscopy, Electron; D012077:Renal Artery / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed