调查表明仅11％的泌尿外科医师常规自己建立通道行经皮肾镜取石术(PCNL)。原因包括缺乏相关训练或意识到有射线照射危险等。作者评价了加拿大渥太华大学医学院介入放射科医师和泌尿外科医师建立经皮肾镜通道的对比研究结果。回顾1999-2003年行PC- NL术患者的病历资料。经皮通道由放 Surveys show that only 11% of urologists routinely set up their own percutaneous nephrolithotomy (PCNL). Reasons include lack of training or awareness of the dangers of radiation exposure. The authors assessed the results of a comparative study of establishing percutaneous nephroscopic access by interventional radiologists and urologists at the University of Ottawa Medical School in Canada. Reviewing patient records from 1999 to 2003 for PC-NL surgery. Percutaneous channel by the release