Objective : the purpose of this study was to determine if there is any difference between cold knife conization ( ckc ) and loop electrosurgical excision procedure ( leep ) in regard to margin status and outcome in subsequent hysterectomy 摘要目的：比较经由线圈电切术或者常规刀片所进行之子宫颈锥状切片手术，在检体边缘状态以及随后切除之子宫当中有否残存病灶，是否因手术方式的不同而有差异之处。
Objective : the purpose of this study was to determine if there is any difference between cold knife conization ( ckc ) and loop electrosurgical excision procedure ( leep ) in regard to margin status and outcome in subsequent hysterectomy 摘要目的：比较经由线圈电切术或者传统刀片所进行之子宫颈锥状切片手术，在检体边缘状态以及随后切除之子宫当中有否残存病灶，是否因手术方式的不同而有差异之处。
He is also an expert in various open urological surgery like the radical nephrectomy and cystectomy , as well as endo - urological surgery like the transuretheral resection of prostate , ureteroscopic pneumatic and holmium laser lithotripsy , minimal invasive percutaneous nephroscopic lithotripsy and laparoscopic surgery , like the laparoscopic adrenectomy and nephrectomy 较熟练地掌握泌尿外科腔内手术，如经尿道前列腺电切术，输尿管镜气压弹道碎石及钬激光碎石术，微创经皮肾镜碎石术及各类腹腔镜手术，如腹腔镜肾上腺肿瘤切除术，腹腔镜肾切除术及肾盂成形术等。
