[Risk factors for complications of ureterolithotripsy].

Aim: to determine main risk factors for complications of ureterolithotripsy.

Materials And Methods: a retrospective analysis of the results of 545 ureteroscopies performed in 506 patients with ureteral stones over the past 7 years at the urological clinic named after M.F.

[Validation of the Russian version of the ureteral stent symptoms questionnaire (USSQ) for the evaluation of quality of life and stent-related symptoms].

Introduction: Ureteral stents are frequently used in urology practice and have a significant impact on health-related quality of life (QoL). In 2003 . Joshi et al.

[Bilateral acute purulent destructive pyelonephritis after retrograde ureteroscopy and lithotripsy].

The problem of urinary stone disease and acute destructive pyelonephritis remains to be relevant in the current urologic practice. The acute pyelonephritis is the most common infectious and inflammatory complication after retrograde ureteroscopy. According to data of leading urologists in Russian Federation and worldwide, the incidence of acute purulent pyelonephritis ranges from 0.

[Questions of terminology, systematization and grading of complications of contact ureteral lithotripsy].

Aim: To investigate the advantages and disadvantages of the current variants of systematization and grading of complications of contact ureteral lithotripsy (CULT) and develop a working classification of CULT complications.

Materials And Methods: The study analyzed results of 545 fluoroscopy-guided endoscopic procedures performed at the MRRCI Clinic of Urology from 2008 to 2015 in 506 patients with ureterolithiasis.

Results: The proposed and implemented classification and terminology of CULT complications unifies the diagnostic and management algorithm.

[FEATURES OF PERCUTANEOUS NEPHROLITHOTRIPSY IN PATIENTS WITH UROLITHIASIS OF SOLITARY KIDNEY].

The article describes the results of percutaneous nephrolithotomy (PCNL) in 49 urolithiasis patients with a solitary kidney. In 44 (89.8%) patients the calculi were located in the kidney, in 5 (10.