BENIGN RENAL TUMORS-DETECTED AMONG HEALTHY-ADULTS BY ABDOMINAL ULTRASONOGRAPHY
BENIGN RENAL TUMORS-DETECTED AMONG HEALTHY-ADULTS BY ABDOMINAL ULTRASONOGRAPHY
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DOI：
10.1159/000475142
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发表时间：
1995-01-01
期刊：
影响因子：
23.4
通讯作者：
TAKEHARA, Y
中科院分区：
文献类型：
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作者：
FUJII, Y;AJIMA, J;TAKEHARA, Y
对17，941名健康成人进行了肾脏超声检查，没有任何提示尿路恶性肿瘤的体征。其中41例（0.23%）肾内弥漫性高回声肿块提示血管平滑肌脂肪瘤，45例（0.25%）肾内回声增强提示肾癌。肾错构瘤24例，肾细胞癌1例，结石9例，正常肾变7例。后者包括19例肾细胞癌，1例平滑肌瘤，1例海绵状血管瘤和24例正常变异或囊肿。其中血管平滑肌脂肪瘤24例（0.13%），肾细胞癌20例（0.11%），平滑肌瘤1例，海绵状血管瘤1例。结果显示以血管平滑肌脂肪瘤为主的无症状肾脏良性肿瘤并不少见。
Renal ultrasonography was performed on 17,941 healthy adults without any signs suggestive of urinary tract malignancies. Diffusely hyperechoic renal masses indicative of angiomyolipoma were found in 41 (0.23%) of them and those with echogenic image suggestive of renal cell carcinoma in 45 (0.25%). Final diagnosis of the former group included 24 angiomyolipoma, 1 renal cell carcinoma, 9 calculus and 7 normal variants. The latter group included 19 renal cell carcinomas, 1 leiomyoma, 1 cavernous hemangioma and 24 normal variants or cysts. In total, 24 (0.13%) angiomyolipomas, 20 (0.11%) renal cell carcinomas, 1 leiomyoma, and 1 cavernous hemangioma were discovered. The results indicate that asymptomatic benign renal tumors mainly consisting of angiomyolipoma are not uncommon.