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Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results

Received: 14 October 2025     Accepted: 31 October 2025     Published: 9 December 2025
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Abstract

Introduction: Ureteroscopy (URS) is a minimally invasive procedure that has become a common practice in endourology over the last two decades. Our study was initiated to evaluate the preliminary results of this technique in two university hospitals in Burkina Faso. Materials and methods: this was a retrospective descriptive study conducted over a 10-month period from January 1 to October 31, 2023. It included patients who underwent semi-rigid ureteroscopy for the treatment of upper urinary tract calculi. Results: we recruited 26 patients. The mean patient age was 39.65 years, with a range of 23 to 70 years. The calculus was right-sided in 61.54% (n=16) of cases and left-sided in 38.46% (n=10). The stone location was pelvic in 69.23% (n=18) and lumbar in 30.77% (n=8). The mean stone size was 13.73 mm, with a range of 7 to 22 mm. The mean stone density was 964.57 Hounsfield Units (HU), with a range of 457 to 1522. The mean fragmentation time was 97 minutes, with a range of 55 to 145 minutes. The mean hospital stay was 2 days, and the stone-free rate was 100% Conclusion: Semi-rigid ureteroscopy is new practice in Burkina Faso. It represents a valuable alternative for the management of upper urinary tract stones.

Published in International Journal of Clinical Urology (Volume 9, Issue 2)
DOI 10.11648/j.ijcu.20250902.25
Page(s) 196-199
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2025. Published by Science Publishing Group

Keywords

Semi-rigid Ureteroscopy, Laser, Ballistic Lithotripsy

References
[1] Lechevallier E., Saussine C., Traxer O. Ureteroscopy for upper urinary tract stones. Prog. Urol. (2008) 18, 912-916. French.
[2] Pérez-Castro Ellendt E., Martinez-Piñero J.A. Ureteral and renal endoscopy. A new approach. Eur Urol. 2006 Sep; 50(3): 396-9.
[3] Niang L., Paré A.K., Ndoye M. et al. Retrograde ureteroscopy: Experience of the Hôpital Général Grand Yoff of Dakar. Afr J Urol (2016) 22, 110-114.
[4] Diarra A, Diallo M S, Kassogué A, Sanogo S, Bagayogo T K et al. Results of semi-rigid ureteroscopy in the management of ureteral stones. Journal de chirurgie et spécialités du Mali. 2024, (1): 52-58. French.
[5] Berthé HJG, Cissé D, Diallo MS, Kassogué A, Diarra A, Coulibaly MT et al. Our first experience with Holmium-Yag Laser Ureteroscopy in the treatment of upper urinary tract stones]. Uro’Andro. 2020, 2(3): 108-111. French.
[6] Göksel B., Orhan T., Kaya H., Ayhan D. Ureteroscopy Outcomes, Complications and Management of perforations in Impacted Ureter Stones. J Urol Surg, (2016); 4: 133-137.
[7] Boudhaye T I., Tah F F., Mohamed T., Abdelmalick A. Ureteroscopy and urinary pathologies at the military hospital of Nouakchott: 2-year review. Int. J. Adv. Res. (2018) 6(2), 14-23. French.
[8] Djé K, Avion KP, Akassimadou N, Konan PG, Coulibaly N. Interventional ureteroscopy for stones: our experience regarding 13 cases. Uro’Andro. (2018), 1(10): 455-459. French.
[9] Padja E., Amboulou I. V., Lmezguidi K et al. Flexible laser ureteroscopy in the treatment of upper urinary tract stones: results from 166 procedures. Pan Afr Med J.(2015); 22: 13. French.
[10] Colomb F, Kambou T, Pebeyre B, Chevallier D, Toubol J, Amiel J. Interest of laser uretero-renoscopy with a semi-rigid ureteroscope in the treatment of stones less than 2 cm located above the iliac vessels: a retrospective series of 460 consecutive cases. Prog Urol 2002; 12: 415-20. French.
[11] Satar N, Zeren S, Bayazit Y, Aridoğan İ A, Soyupak B, Tansuğ Z. Rigid ureteroscopy for the treatment of ureteral calculi in children. The Journal of Urology 2004; 172: 298-300.
[12] Kassogue A, Sissoko I, Diallo MS, Ouedraogo S, Sangaré D, Sylla H, Coulibaly MT, Traoré M, Berthe HJG. Place of Holmium Laser Ureteroscopy in the Management of Upper Urinary Tract Stones: Results About 82 Cases. International Journal of Clinical Urology. 2025; 9(1): 62-67.
[13] Kutchukian S., Candela L., Castellani D et al. Comparison of thulium fiber laser and high-power Holmium:YAG laser lithotripsy outcomes in pediatric patients treated with flexible ureteroscopy for renal stones: a multicenter retrospective study. Prog. Urol., (2023), 33(3): 102-103. French.
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    Pare, A., Ye, D., Kitio, G., Yameogo, C. A. M. K. D., Kirakoya, B., et al. (2025). Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results. International Journal of Clinical Urology, 9(2), 196-199. https://doi.org/10.11648/j.ijcu.20250902.25

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    ACS Style

    Pare, A.; Ye, D.; Kitio, G.; Yameogo, C. A. M. K. D.; Kirakoya, B., et al. Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results. Int. J. Clin. Urol. 2025, 9(2), 196-199. doi: 10.11648/j.ijcu.20250902.25

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    AMA Style

    Pare A, Ye D, Kitio G, Yameogo CAMKD, Kirakoya B, et al. Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results. Int J Clin Urol. 2025;9(2):196-199. doi: 10.11648/j.ijcu.20250902.25

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  • @article{10.11648/j.ijcu.20250902.25,
      author = {Abdoul-Karim Pare and Dephine Ye and Gilbert Kitio and Clotaire Alexis Marie Kiemdiba Donega Yameogo and Brahima Kirakoya and Mohamed Simpore and Amidou Bako and Hassami Sawadogo and Adama Ouattara and Aristide Fasnewinde Kabore},
      title = {Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results},
      journal = {International Journal of Clinical Urology},
      volume = {9},
      number = {2},
      pages = {196-199},
      doi = {10.11648/j.ijcu.20250902.25},
      url = {https://doi.org/10.11648/j.ijcu.20250902.25},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijcu.20250902.25},
      abstract = {Introduction: Ureteroscopy (URS) is a minimally invasive procedure that has become a common practice in endourology over the last two decades. Our study was initiated to evaluate the preliminary results of this technique in two university hospitals in Burkina Faso. Materials and methods: this was a retrospective descriptive study conducted over a 10-month period from January 1 to October 31, 2023. It included patients who underwent semi-rigid ureteroscopy for the treatment of upper urinary tract calculi. Results: we recruited 26 patients. The mean patient age was 39.65 years, with a range of 23 to 70 years. The calculus was right-sided in 61.54% (n=16) of cases and left-sided in 38.46% (n=10). The stone location was pelvic in 69.23% (n=18) and lumbar in 30.77% (n=8). The mean stone size was 13.73 mm, with a range of 7 to 22 mm. The mean stone density was 964.57 Hounsfield Units (HU), with a range of 457 to 1522. The mean fragmentation time was 97 minutes, with a range of 55 to 145 minutes. The mean hospital stay was 2 days, and the stone-free rate was 100% Conclusion: Semi-rigid ureteroscopy is new practice in Burkina Faso. It represents a valuable alternative for the management of upper urinary tract stones.},
     year = {2025}
    }
    

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  • TY  - JOUR
    T1  - Semi-rigid Ureteroscopy in the Treatment of Upper Urinary Tract Stones in Two University Hospitals in Burkina Faso: Preliminary Results
    AU  - Abdoul-Karim Pare
    AU  - Dephine Ye
    AU  - Gilbert Kitio
    AU  - Clotaire Alexis Marie Kiemdiba Donega Yameogo
    AU  - Brahima Kirakoya
    AU  - Mohamed Simpore
    AU  - Amidou Bako
    AU  - Hassami Sawadogo
    AU  - Adama Ouattara
    AU  - Aristide Fasnewinde Kabore
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    DO  - 10.11648/j.ijcu.20250902.25
    T2  - International Journal of Clinical Urology
    JF  - International Journal of Clinical Urology
    JO  - International Journal of Clinical Urology
    SP  - 196
    EP  - 199
    PB  - Science Publishing Group
    SN  - 2640-1355
    UR  - https://doi.org/10.11648/j.ijcu.20250902.25
    AB  - Introduction: Ureteroscopy (URS) is a minimally invasive procedure that has become a common practice in endourology over the last two decades. Our study was initiated to evaluate the preliminary results of this technique in two university hospitals in Burkina Faso. Materials and methods: this was a retrospective descriptive study conducted over a 10-month period from January 1 to October 31, 2023. It included patients who underwent semi-rigid ureteroscopy for the treatment of upper urinary tract calculi. Results: we recruited 26 patients. The mean patient age was 39.65 years, with a range of 23 to 70 years. The calculus was right-sided in 61.54% (n=16) of cases and left-sided in 38.46% (n=10). The stone location was pelvic in 69.23% (n=18) and lumbar in 30.77% (n=8). The mean stone size was 13.73 mm, with a range of 7 to 22 mm. The mean stone density was 964.57 Hounsfield Units (HU), with a range of 457 to 1522. The mean fragmentation time was 97 minutes, with a range of 55 to 145 minutes. The mean hospital stay was 2 days, and the stone-free rate was 100% Conclusion: Semi-rigid ureteroscopy is new practice in Burkina Faso. It represents a valuable alternative for the management of upper urinary tract stones.
    VL  - 9
    IS  - 2
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Author Information
  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Division of Urology, Yalgado Ouedraogo University Teaching Hospital, Ouagadougou, Burkina Faso

  • Division of Urology, Yalgado Ouedraogo University Teaching Hospital, Ouagadougou, Burkina Faso

  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Department of Chirurgy, Dedougou Regional Hospital, Dedougou, Burkina Faso

  • Division of Urology, Souro Sanou University Teaching Hospital, Bobo-Dioulasso, Burkina Faso.

  • Division of Urology, Yalgado Ouedraogo University Teaching Hospital, Ouagadougou, Burkina Faso

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