结论：国人非遗传性肾透明细胞癌中存在VHL基因的突变，且与患者年龄，肿瘤分期、分级无相关性。

The mutations of VHL gene were irrespective of the age and pathological grade and stage of patients.

youdao

结论：国人非遗传性肾透明细胞癌中存在VHL基因的突变，且与患者年龄，肿瘤分期、分级无相关性。

The mutations of VHL gene were irrespective of the age and pathological grade and stage of patients.

youdao