Chinese Journal of Clinical Anatomy ›› 2020, Vol. 38 ›› Issue (1): 92-96.doi: 10.13418/j.issn.1001-165x.2020.01.019

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Surgery for urinary calculi during pregnancy and report of 26 cases

ZHANG Ji-qing1, 2, XIA Jian-jun3, ZHU Hui-dong3, YANG Ming3, PENG Qiu-ping3, ZHANG Jun-hui1, 2   

  1. 1.Institute of Urology, Capital Medical University, Beijing 100020; 2.Department of Urology, Capital Medical University Beijing Chaoyang Hospital, Beijing 100020; 3.Department of Urology, Ruijin People's Hospital, Ruijin342500, Jiangxi Province, China
  • Received:2019-07-21 Online:2020-01-25 Published:2020-02-18

Abstract: Objective    To  improve clinicians' understanding,  clinical diagnosis and treatment of urinary calculi during pregnancy. Methods The clinical data of 26 patients with urinary calculi during pregnancy from April 2017 to May 2019 were analyzed retrospectively. Patients’ median age was 29.5 (23~39) years, pregnancy time was 24 (11~33) weeks and stone diameter was 10.5 (5~20) mm. The 19 cases of ureteral stent placement were set on the first operation, 2 cases of percutaneous fistulation, and 5 cases of direct ureteroscopy.    Results   5 cases were replaced ureteral stent and till postpartum regularly and 2 cases were changed nephrostomy tube regularly. Definite calculi surgical treatment was successfully performed in 19 cases. Semi-rigid ureteroscopy (URS) was performed in 4 cases, flexible ureteroscopy (FURS) in 6 cases, miniPCNL in 7 cases, microperc in 2 case, respectively. Hospital stay of FURS was shorter than that of miniPCNL , 3(3~5)days vs 5(4~6)days,P<0.05 , while the operation time of miniPCNL was shorter 50 (40~60) min vs 35(30~60) min,P<0.05. There was no major urological and obstetric complications during and after operation.   Conclusion   Definite calculi treatment can improve the quality of life during pregnancy and avoid reoperation after postpartum.

Key words: Pregnancy,  Nephrolithiasis,  Renal colic,  Ureteroscopy,  Percutaneous fistulation, Percutaneous nephrolithotomy,  miniPCNL,  Microperc

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