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|Other Titles:||RENAL ONCOCYTOMA ASSOCIATED WITH RENAL CELL CARCINOMA : A CASE REPORT|
|Authors:||荒井, 陽一 |
|Author's alias:||Arai, Yoichi|
|Abstract:||We herein report a case of renal oncocytoma associated with renal cell carcmoma in the same kidney. A 78-year-old man was admitted for further examination of the right abdominal mass. Angiogram revealed two hypervascular renal tumors, one of which showed a "spoke-wheel" appearancc. Right nephrectomy was performed and two neoplasms were found, one in the upper pole which was diagnosed as clear cell carcinoma, and another in the mid-portion which was considered to fit the histologic criteria for oncocytoma. Renal oncocytoma, in contrast to renal cell carcinoma, is clinically indicated to be a benign tumor. 129 cases of renal oncocytoma in the literature are reviewed. Clinical and pathologic features of this special renal tumor are discussed.|
|Appears in Collections:||Vol.29 No.5|
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