UROLOGY JOURNAL, vol.16, no.6, pp.536-540, 2019 (SCI-Expanded)
Purpose: The miniaturized percutaneous nephrolithotomy (mPNL) can be performed by using a very wide range of different access sheaths (14-22 Fr). It has been well known that tract size is one of the main parameters affecting the complication rates in PNL. We aimed to compare 21 Fr with 16.5 Fr mPNL tract sizes in adult patients.