Paediatric cystolitholapaxy through the Mitrofanoff/Monti channel

Journal of Pediatric Urology
J S ThomasP Cuckow

Abstract

Bladder calculi are a known complication of bladder augmentation. Open cystolithotomy remains the preferred option for treating large or multiple stones. Increasingly, however, minimal access techniques have been used. Reports of Mitrofanoff cystolitholapaxy are rare and have been limited to adults. This study presented a two centre series of children treated by cystolitholapaxy via the Mitrofanoff/Monti channel. With institutional approval the current study retrospectively reviewed and identified 14 patients, on a prospective database, who underwent Mitrofanoff cystolitholapaxy to treat bladder calculi at two independent institutions in the UK and Chile between 2004 and 2016. It looked at patient demographics, surgical technique, stone clearance and recurrence, as well as leak or catheterisation difficulties of the Mitrofanoff/Monti channel post-procedure. Fourteen patients underwent Mitrofanoff cystolitholapaxy during the period 2004-2016. One patient was excluded due to lack of follow-up. The remaining 13 patients were aged 5-22 (median 14) years at the time of the procedure. Their underlying diagnoses were four neuropathic bladders, four bladder exstrophy, four cloacal exstrophy and one posterior urethral valve. Patients un...Continue Reading

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