抄録
Purpose : we performed laparoscopic partial nephrectomy in 8 cases. We will report the operative technique and the results.
Methods : After retroperitoneal cavity was expanded by balloon, which was replaced by a Hasson type trocar of 12 mm and two or three trocars were inserted. The tumor was separated and the coagulation line was set 5 to 8 mm apart from the tumor margin. The renal capsule was marked using an electric scalpel use at intervals of 5-8 mm. A needle electrode was inserted, and coagulation was done at 60-80 watt for 30-40 seconds and detachment for 10-15 seconds.
Results : The mean operation time was 170 minutes. The mean blood loss during operation was 71 mL. There was no major complication associated with laparoscopic procedure.
