Ganzen T N, Aliaev Iu G, Iargin S V
Arkh Patol. 1988;50(10):13-20.
Fourteen cases (4%) of renal oncocytoma have been detected in a retrospective and current analysis of 350 operative observations of renal carcinoma. Clinical and morphologic (macro-, microscopic, electron microscopic, and angiographic) characteristics of this tumor are described, the differential diagnostic criteria of oncocytoma and renal-cell carcinoma are discussed, as is the prognosis of this condition. The authors point to the possibility of oncocytoma growth into the renal capsule, of invasion into the intra- and extratumor veins, of metastases to the lymph nodes. They recommend distinguishing between well- and intermediately differentiated oncocytomas, for this factor determines the course and prognosis of the disease.
在一项对350例肾癌手术观察的回顾性及当前分析中，检测出14例（4%）肾嗜酸细胞瘤。描述了该肿瘤的临床及形态学（大体、显微镜、电子显微镜及血管造影）特征，讨论了嗜酸细胞瘤与肾细胞癌的鉴别诊断标准以及该病的预后。作者指出嗜酸细胞瘤有生长至肾包膜、侵犯肿瘤内及肿瘤外静脉、转移至淋巴结的可能性。他们建议区分高分化和中分化嗜酸细胞瘤，因为这一因素决定了疾病的病程和预后。
