OBJECTIVE: To investigate the clinical application of retroperitoneoscopic dismembered pyeloplasty for pediatric @entity4145 ( @entity4145 ). METHODS: Of the 85 pediatric @entity1 with @entity4145 , 56 were @entity1 and 29 were @entity1 . The age of the @entity1 ranged from 2.5 to 11 years (mean = 4.6 years).B-ultrasonography showed @entity3041 <15 mm (mild) in 15 @entity1 ,15-30 mm (moderate) in 59, <30 mm (severe) in the other 6. Intravenous urography (IVU) showed good imaging in 55 @entity1 within 30 min, light imaging in 27 at 30-120 min, and no imaging in 3 after 120 min. The 85 @entity1 underwent retroperitoneoscopic dismembered pyeloplasty. Conventional antegrade or modified antegrade double-J stenting was inserted in the 85 @entity1 intraoperatively. RESULTS: The operation was successful in all, with no conversion to open surgery during the operation. The mean operation time was 146 min (125-240 min).The mean @entity190 was 68 mL (55-112 mL).The mean postoperative hospitalization was 7 d (6-8 d ).Urine @entity2680 occurred in 1 @entity1 and with a good drainage, urine @entity2680 disappeared in 1 week. Follow-up ranged 3-24 months (mean = 11 months).IVU showed on UPJ stricture, and good imaging in 75 @entity1 within 30 min, light imaging in 10 at 30-120 min. @entity3041 was remitted: @entity3041 resolution in 51 @entity1 , mild in 6 and moderate in 3. CONCLUSION: Retroperitoneoscopic dismembered pyeloplasty is a safe, effective and mini-invasive procedure for pediatric @entity4145 , with a rapid postoperative recovery. It will be the ideal treatment for @entity4145 in pediatric @entity1 .

[Retroperitoneoscopic dismembered pyeloplasty for pediatric XXXX : a report of 85 cases].

@entity1 :: ('9606', 'Species') :: ['patients', 'patient', 'girls', 'boys'] @entity2680 :: ('MESH:D003763', 'Disease') :: ['leakage'] @entity190 :: ('MESH:D006473', 'Disease') :: ['blood loss'] @entity3041 :: ('MESH:D006869', 'Disease') :: ['Hydronephrosis', 'hydronephrosis'] @entity4145 :: ('MESH:C537373', 'Disease') :: ['ureteropelvic junction obstruction', 'UPJO']
@entity4145 :: (MESH:C537373,Disease) :: ['ureteropelvic junction obstruction']
