Multiple Uric Acid Bladder Stones: Clinical Presentation and Endoscopic Management
Author(s) -
Fábio César Miranda Torricelli,
ShihChieh Chueh,
S C Shen,
Manoj Monga
Publication year - 2017
Publication title -
journal of endourology case reports
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.123
H-Index - 1
ISSN - 2379-9889
DOI - 10.1089/cren.2016.0134
Subject(s) - medicine , uric acid , bladder stone , presentation (obstetrics) , bladder stones , bladder outlet obstruction , urinary system , urology , surgery , prostate , cancer
Background: Bladder urinary calculi occur in 3%-8% of men with bladder outlet obstruction, and although most of them are composed of calcium, in a few cases uric acid bladder stones are diagnosed. Case Presentation: We present clinical images and therapeutic management of a 65-year-old diabetic man with significant prostate enlargement and >30 bladder stones, the largest being 17 mm. Despite the large stone burden, the patient was managed by cystolithotripsy. Remarkably, stone composition analysis revealed 100% uric acid stone. Intraoperative and postoperative course were uneventfully. Conclusion: Uric acid bladder stone pathogenesis seems to be multifactorial with local and systemic factors contributing in different manners and even large stone burdens may be cystoscopically managed.
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