Retroperitoneal laparoscopie dismembered pyeloplasty for ureteropelvic junction obstruction in infants
ZHANG Shi-lin
LIU Guo-qing
TANG Hua-jian
LI Jie-rong
LI Chun-jing
XIE Xu-min
LING Feng-sheng
LIANG Yong-jie
Abstract：Objective To assess the clinical application of retroperitoneal laparoscopic dismembered pyeloplasty for ureteropelvic junction obstruction (UPJO) in infants. Methods Retroperitoneoscopic dismembered pyeloplasty was performed on 16 patients with infantile UPJO from January 2014 to June 2017. The infants with UPJO received traditional abdominal laparoscopic or open surgery with small incision during the same period were selected as controls. Results The operations were successful in 15 cases. Their hydronephrosis were significantly improved during the 6 months to 4 years follow-up (P=0.000 009). Compared with traditional abdominal laparoscopic surgery, the dismembered pyeloplasty, There were no significant difference in the operation time between the dismembered pyeloplasty and traditional abdominal laparoscopic surgery [ (121.88±19.09) min vs. (128.89±11.88) min, P=0.499], nor in intraoperative blood loss [ (3.75±1.59) mL vs. (4.55±1.95) mL, P=0.475].Conclusion Retroperitoneoscopic dismembered pyeloplasty for UPJO in infants is a mini-invasive, safe, with good cosmetic effect and small disturbance to the abdominal cavity, and effective procedures.
Keywords：retroperitoneal laparoscopyureteropelvic junction obstructioninfantspyeloplasty
Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 652-655 )