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Indiana pouch stone formation caused by a long-forgotten metallic ball bearing
Department of Urology, University of Iowa, Iowa City, Iowa, USA
Address correspondence to Dr. Bernard Fallon, University
of Iowa, Department of Urology, 200 Hawkins Drive, 3 RCP,
Iowa City, IA 52242-1089 USA
Canadian Journal of Urology 2007, 14(5), 3705-3706.
Abstract
The presence of a foreign body in the urinary tract may serve as a nidus for stone formation. A 40-year-old male was found on CT scan to have a 2.4 cm stone in his Indiana pouch urinary diversion. As the stone was fragmented during endoscopic lithotripsy, a metallic round object was visualized, which was subsequently established to be a metallic ball bearing. Upon questioning after the procedure, the patient reported that 4 years earlier he had been accidentally shot with a blow dart gun and the “miraculous hit” went directly into his Indiana pouch stoma.Keywords
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Copyright © 2007 The Author(s). Published by Tech Science Press.This work is licensed under a Creative Commons Attribution 4.0 International License , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


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