Retroperitoneal laparoscopic radical nephrectomy: Report of 126 cases
- VernacularTitle:后腹腔镜根治性肾切除术126例报告
- Author:
Kangping LUO
;
Lulin MA
;
Yi HUANG
- Publication Type:Journal Article
- Keywords:
Laparoscopy;
Nephrectomy
- From:
Chinese Journal of Minimally Invasive Surgery
2001;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy of retroperitoneal laparoscopic radical nephrectomy.Methods A total of 126 patients underwent retroperitoneal laparoscopic radical nephrectomy from November 2002 to June 2006.The operation was performed through 3 lumbar ports.The renal artery and veins were blocked with the Hem-o-lok and then severed;the ureter was severed near the iliac blood vessel.Results A conversion to open surgery was required in 2 patients because of bleeding and in 1 patient because of severe adhesion.The mean operation time was 115 min(range,60~255 min) and the mean blood loss was 112ml(range,20~1000 ml).Blood transfusion was required in 2 patients.Complications occurred in 7 patients(spermatic vein injury in 1 patient,accessory renal artery injury in 1 patient,inferior vena cava injury in 1 patient,hemorrhage of renal artery stump in 1 patient,renal vein injury in 2 patients,and pancreatic tail injury in 1 patient).The patient with inferior vena cava injury was followed for 2 years and no abnormal findings were found.The patient with pancreatic tail leakage was followed for 1 year and no pancreatitis or liquid in the renal fossa was detected.The remaining 5 patients with complications presented no abnormal findings.The mean postoperative hospital stay was 5 days(range,4~8 days).Pathological results included renal clear cell carcinoma in 117 patients,cystic renal cell carcinoma in 3 patients,renal pelvis transitional cell carcinoma in 2 patients,chromophobe carcinoma in 1 patient,hamartoma in 2 patients,and oxyphil cell tumor in 1 patient.One patient developed a liver metastasis 6 months after operation,and died 1 year after operation.The rest of 125 patients were followed for a mean of 27 months(range,1~43 months),and survived without renal fossa or incision metastasis,or distant recurrence.Conclusions Retroperitoneal laparoscopic radical nephrectomy is a safe,reliable,and effective technique for renal tumors.
