Does pelvicaliceal system anatomy affect success of percutaneous nephrolithotomy?
The results of our study have shown that the PCS surface area is the only anatomic factor that affects the PCNL success rate and patients with a PCS surface area<20.5 cm(2) have greater PCNL success.
This study demonstrates that a daily dose of cetrorelix 0.2 mg is able to prevent premature LH surge.