Clinical application of transperitoneal laparoendoscopic single-site nephrectomy
10.3760/cma.j.issn.1000-6702.2012.10.003
- VernacularTitle:经腹腔途径单孔腹腔镜下肾切除术的临床研究
- Author:
Gang ZHU
;
Ben WAN
;
Yaqun ZHANG
;
Yaoguang ZHANG
;
Bin JIN
;
Xin CHEN
;
Xuan WANG
;
Dong WEI
;
Jianye WANG
- Publication Type:Journal Article
- Keywords:
Kidney neoplasm;
Renal pelvic tumor;
Renal atrophy;
Laparoendoscopic single site surgery;
Nephrectomy
- From:
Chinese Journal of Urology
2012;33(10):735-738
- CountryChina
- Language:Chinese
-
Abstract:
Objective To verify the safety and feasibility of applying transperitoneal laparoendoscopic single-site surgery (LESS) nephrectomy in the treatment of kidney malignant and benign diseases.Methods From Nov.2010 to Jun.2012,we had used LESS nephrectomy technique treated four kidney tumors,one renal pelvic tumor and one atrophic kidney. Quadport was introduced into abdominal cavity through a paraumbilical incision. Conventional laparoscopic instruments,prebent laparoscopic instruments and flexible tip 5mm laparoscope were used. The standard laparoscopic transperitoneal nephrectomy technique was then performed.We evaluated this technique in respects of operative time,estimated blood loss,intraoperative complications,1st post-operative day pain (VAPS),drainage time,post-operative hospital stay and pathological results. Results The 6 procedures in this group were completed successfully with LESS nephrectomy. There was no additional trocar added,no conversion to conventional laparoscopic or open surgery.Application of Quadport and prebent instruments reduced the clash of instruments,both intracorporally and extracorporally.The average operative time were 181.7 (145.0 -235.0) min,average estimated blood loss were 78.3 (20.0 - 150.0) ml.There was no severe intraoperative complication.The average VAPS in the first post - operative day was 1.7 ( 1.0 - 2.0).The average drainage time was 2.8 ( 1.0 -4.0) d,post-operative hospital stays was 6.8 ( 1.0 - 10.0) d.There was no secondary bleeding or wound infection.Pathological results showed 3 cases of renal clear cell carcinoma,1 case of chromophobic carcinoma,1 case of high-grade urothelial carcinoma and 1 case of atrophic kidney.All the specimens in this group were surgical margin negative. Conclusions LESS nephrectomy is a safe and feasible treatment option for the treatment of kidney surgical diseases.
