Effect of surgical treatment of solitary kidney with ureteropelvic junction obstruction
10.3760/cma.j.cn101070-20191105-01086
- VernacularTitle:孤立肾并肾盂输尿管连接部梗阻的手术疗效分析
- Author:
Wenjie WANG
;
Weiping ZHANG
;
Hongcheng SONG
;
Zhiqiang MO
;
Ning SUN
;
Jun TIAN
;
Minglei LI
- From:
Chinese Journal of Applied Clinical Pediatrics
2021;36(5):351-354
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effect of timing of surgical treatment on renal function of children with solitary kidney and ureteropelvic junction obstruction (UPJO).Methods:The clinical data of patients with solitary kidney and UPJO admitted to Beijing Children′s Hospital, Capital Medical University and Shunyi Women′s and Children′s Hospital of Beijing Children′s Hospital from January 2006 to January 2018 were retrospectively analyzed.A total of 23 cases were enrolled, including 16 males and 7 females.The age of first visit ranged from 1 day to 15 years and 8 months (average: 2 years and 2 months). All the patients were conservatively treated for an average of 2 years and 9 months.SPSS 20.0 software was used for data analysis.Results:All patients received Anderson-Hynes pyeloplasty(A-H operation), and the age at operation ranged from 10 months to 16 years and 4 months, with an average of 4 years and 11 months.There were only 2 cases under 1 year old (10 months old and 11 months old, respectively). The double J stent was retained for 2 months after operation, and intravenous pyelography(IVP) was reexamined at 3 months after operation.The results showed that hydronephrosis either had no obvious change or was alleviated in different degrees.In 3 cases, IVP remained undetected for 40 minutes before operation.After operation, IVP was detected at 10-20 minutes.The follow-up period ranged from 1 year and 1 month to 10 years, with an average of 3 years and 9 months.Urinary ultrasound showed that the degree of pyeloplasty was less severe than that before operation.Conclusions:Close follow-up visits and conservative treatment of solitary kidney with UPJO are safe after 6 months.The first choice of operation is pyeloplasty.
