Transumbilical multi-stab laparoscopic pyeloplasty for infants younger than 3 months with severe hydronephrosis: our initial experience
10.3760/cma.j.issn.1000-6702.2014.12.004
- VernacularTitle:经脐多通道腹腔镜下肾盂成形术治疗小于3个月重度肾积水患儿的初步经验
- Author:
Huixia ZHOU
;
Xin LIU
;
Huawei XIE
;
Lifei MA
;
Xiaoguang ZHOU
;
Tian TAO
;
Xianghua XIONG
- Publication Type:Journal Article
- Keywords:
Laparoscopes;
Transumbilical;
Pyeloplasty;
Infants;
Severe hydronephrosis
- From:
Chinese Journal of Urology
2014;35(12):896-899
- CountryChina
- Language:Chinese
-
Abstract:
Objective To present our initial experience of using transumbilical multi-stab laparoscopic pyeloplasty(TMLP) as a treatment for the infants younger than 3 months with severe hydronephrosis caused by ureteropelvic junction obstruction (UPJO).Methods Seventy-two infants younger than 3 months with severe hydronephrosis caused by UPJO underwent TMLP from June 2010 to March 2013 in our center.The average age received operation was 34 days (7-87 days).The operative indications included:① prenatal diagnosis of Society of Fetal Urology Grade 4 hydronephrosis; ②ipsilateral differential renal function being less than 40％.Patients were followed up with physical examinations,ultrasound and radionuclide scans.Results The operations were successfully performed in all the 72 patients.Neither conversion nor additional trocars placement was required and there was no intraoperative complication.The average operative time was 75 min (range,53-118 min).The patients were followed up for 6-36 months (mean,12 months).The renal pelvic anteroposterior diameters were reduced and the renal functions were improved (P＜ 0.05).The anastomoses were proved to be patent and the renal parenchymal thickeness increased.In addition,the scars were barely noticeable.Conclusions TMLP for the infants younger than 3 months with severe hydronephrosis caused by UPJO is feasible,safe and less invasive.The cosmetic results are excellent.But the surgery must be operated by rich experienced surgeon.
