常规超声与超声造影在肾肿瘤伴静脉瘤栓“301分级系统”诊断中的临床应用研究
, 唐杰 Clinical application of conventional and contrast-enhanced ultrasound in the diagnosis of renal tumor with venous thrombus by “301 classification” system
LI Qiuyang1 , LI Nan1 , HUANG Qingbo2 , PENG Cheng2 , MA Xin2 , ZHANG Xu2 , LUO Yukun1 , TANG Jie1
, TANG Jie 