Clinical research of robot-assisted laparoscopic partial nephrectomy in solitary kidney
10.3760/cma.j.issn.1000-6702.2016.04.004
- VernacularTitle:机器人辅助腹腔镜下孤立肾肾部分切除术的临床研究
- Author:
Jing LIU
;
Bo LI
;
Lijun LI
;
Dong WANG
- Publication Type:Journal Article
- Keywords:
Robot;
Lapsroscopy;
Kidney neoplasms;
Partial nephrectomy
- From:
Chinese Journal of Urology
2016;37(4):251-254
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the perioperative outcomes of robot-assisted laparoscopic partial nephrectomy in solitary kidney.Methods From September 2014 to September 2015, 9 patients underwent robot-assisted laparoscopic partial nephrectomy in solitary kidney.6 of these patients were male, while the others were female.The average age of these patients was 60 years, ranged from 46-78 years.The lesion was located in left kidney of 5 cases, and the remaining in right kidney.The average diameter of lesion was 4.5 cm, ranged from 2.8-7.6 cm.One case was congenital solitary kidney, one was contralateral atrophic kidney, 2 cases were performed nephrectomy due to benign lesion, 5 cases were performed radical nephrectomy due to malignancy.All the cases were performed by robot-assisted laparoscopic surgery transperitoneally.Results The surgery of all 9 cases were successfully completed, and no conversion to open surgery.The median operation time was 104-215 min, with an average of 129 min.The estimated blood loss was 50-350 ml, with an average of 120 ml, and there was no blood transfusion.The warm ischemia time was 10-28 min, with an average of 18 min.There was no intraoperative complication occurred.The postoperative length of hospitalization was 8-17 d, with an average of 12 d.One case of urine leakage and another one of secondary hemorrhage were found after operation.The drainage tube and urinary catheter were removed in 3-5 days postoperation.The pathology analysis confirmed that 7 cases were renal clear cell carcinoma, one case was papillary carcinoma and one was angiomyolipoma, the tumor surgical margin was negative in all cases.The follow up duration was 1-12months, no recurrence or metastasis occurred.Conclusions Robot-assisted partial nephrectomy represents a safe and effective minimallyinvasive treatment option for kidney neoplasms in patients with a solitary kidney, which provided reliable cancer control and renal function preservation.
