论文部分内容阅读
我国多数文献将小肾癌界定为肿瘤直径 3cm。但对于小肾癌的定义目前仍存在争议 ,国外一些学者将肿瘤直径4cm作为一个界限[1,2 ] ,而有些人建议为 3cm[3 5] 。小肾癌从临床表现分为有症状性肾癌及偶发性肾癌 ,其中有症状的小肾癌约占 14 %～ 39% [3 5] 。因小肾癌病灶小 ,诊
Most of our country’s small renal cell carcinoma is defined as tumor diameter 3cm. However, the definition of small renal cell carcinoma is still controversial. Some scholars in foreign countries have a tumor diameter of 4cm as a boundary [1,2], while others suggest 3cm [3 5]. Small renal cell carcinoma is divided into clinical manifestations of symptomatic renal and sporadic renal cell carcinoma, in which small renal cell carcinoma of the symptoms of about 14% to 39% [35]. Due to small renal cell carcinoma, diagnosis