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comparison of lithotripsy results for lower third ureteric stones by Extacorporeal shock-wave lithotripsy(ESWL) versus ureteroscopyic-laser lithotripsy

مقارنة نتائج تفتيت حصيات الثلث السفلي للحالب بواسطة الأمواج الصادمة من خارج الجسم (ESWL) و تفتيتها بالليزر عبر المنظار الحالبي

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 Publication date 2018
  fields Medicine
and research's language is العربية
 Created by Shamra Editor




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The main objective of the study is to select the best technique for lithotripsy of distal ureteral stones .This study included 082 patients of distal ureteral stone at Al-Assad University Hospital and Tishreen University Hospital in Latakia between 2016 and 2017. 64 patients who underwent ureteroscopic holmium laser lithotripsy and 216 patient who underwent ESWL.The ages ranged from 19-72Years, The median age was approximately 37 year. the success rate of distal ureteral lithotripsy using uretroscope-laser was 97% (100% with stones> 1 cm, and 95% with stones< 1 cm) while it was 72% with the extracorporeal lithotripsy(84% with stones > 1 cm, and 36% with stones < 1 cm). The best results in treating the distal uretral stones were achieved by the use of ureteroscope and laser lithotripsy, regardless of the stone size. While the extracorporeal lithotripsy the best results was only with stones< 1 cm.



References used
DAVISON AM, CAMERON JS, GRUNFELD J-P,KERR DN, RITZ E, WINEARLS CG, eds. Oxford textbook of clinical nephrology. 3rd edn. Oxford: Oxford University Press, 2010, 1201-1223
DEIRDRE M. COLL, MICHAE J. VARnelli2 and ROBERT . Smith Relationship of Spontaneous Passage of Ureteral Calculi to Stone Size and Location as Revealed by Unenhanced Helical CT
GLENN, M. PREMINGER, M.D. Guideline of urology. The Management ofUreteral Calculi: Diagnosis and Treatment.- 2011, 51-69
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Extra-corporeal shock wave lithotripsy (ESWL) has failed to manage renal stones > 2cm in diameter. Percutaneous nephrolothotomy lithotripsy (PCNL) has proved to be a very effective alternative. This study is the first study in Syria about PCNL, ref lecting our own experience. To review and to evaluate the results of percutaneous lithotripsy (PCNL) for kidney stones, especially in regard of indications, steps of the procedures and possible complications.
Purpose: We evaluated the safety of ESWL (Extracorporeal Shockwave Lithotripsy). Materials and Methods: A total of 300 patients with stones located in the kidney or the upper ureter were randomly divided into 3 groups, group A—100 who received ESWL and they do not use anticoagulation drugs and thy do not have problems with kidneys, liver or pancreas B—100 who received ESWL and they use anticoagulation drugs C—100 who received ESWL and they have one kidney. Radiologic and laboratory follow up were performed in the first week by:US –UREA-CR-ALT-AST-AMILAS. Statistical analysis was performed using the chi square test and Anova test. Results: The hematomas rate was 10.5%.Rates elevation of urea and cr was (27%, 5%). Rate elevation of alt–ast was 12%, and for amylase was 6%, without clear pathology. Conclusions: ESWL is an easy, noninvasive, safe and active management of the urinary stones, and we should be care full with some factors, which can increase its complications and decrease its activity.
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