Title: Lithotripsy of Urinary Bladder Stones with a Mechanical Lithotriptor Inserted through a Narrow Introducer
Abstract: Mechanical lithotripsy of urinary bladder stones was performed with the RotoLith lithotriptor in 8 pigs with implanted human stones or artificial stones after open cystotomy. The effect of the treatment on the urinary bladder was investigated macro- and microscopically immediately after the lithotripsy in 4 animals and 4 weeks after the lithotripsy in the other 4 animals. The stones were fragmented into very small pieces which would have been possible to pass with the urine. The histopathologic examination immediately after the procedure showed slight mucosal edema, patches of erosions in the mucosa, and minor submucosal bleeding. Microscopic examination of the bladders removed 4 weeks after lithotripsy showed slight chronic inflammation. The experimental results have encouraged us to plan to use this lithotripsy procedure in selected patients with bladder stones.
Publication Year: 1992
Publication Date: 1992-01-01
Language: en
Type: article
Indexed In: ['crossref', 'pubmed']
Access and Citation
Cited By Count: 3
AI Researcher Chatbot
Get quick answers to your questions about the article from our AI researcher chatbot