Abstract
Caliceal diverticula represent a therapeutic challenge for the endourologist. Treatment options for symptomatic, stone-bearing, caliceal diverticula include shockwave lithotripsy (SWL), ureteroscopy, percutaneous nephrostolithotomy/ablation, and laparoscopic unroofing. A surprising number of patients achieve symptomatic relief despite poor stone-free rates with SWL, although this approach is best reserved for patients with a small stone burden in a diverticulum with a widely patent neck. Ureteroscopic management (consisting of laser endoinfundibulotomy or balloon dilation of the infundibular neck and fragmentation/removal of the stones) is a good option for relatively small, upper or middle caliceal diverticula with stones less than 15 mm in size. The percutaneous approach is associated with the highest stone-, symptom-, and diverticulum-free rates and is the optimal treatment for all but anteriorly located diverticula. Lastly, laparoscopy is reserved for large, anteriorly positioned diverticula or diverticula that fail endourological management.
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© 2006 Humana Press Inc., Totowa, NJ
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Matsumoto, E.D., Pearle, M.S. (2006). Treatment of Caliceal Diverticula. In: Nakada, S.Y., Pearle, M.S. (eds) Advanced Endourology. Current Clinical Urology. Humana Press. https://doi.org/10.1007/978-1-59259-954-7_14
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DOI: https://doi.org/10.1007/978-1-59259-954-7_14
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