[Predictors of fertility recovery in subfertile men after varicocelectomy].

Introduction: Varicocelectomy does not always lead to semen improvement and male fertility recovery.

Objectives: Analysis of total progressive motile sperm count (TPMSC) predictive role in fertility recovery of subfertile man after varicocelectomy in combination with other predictors.

Materials And Methods: This prospective, open, multi-center study comprises 93 men from infertile couples with clinical varicocele who underwent microsurgical (inguinal or subinguinal) varicocelectomy.

[EVALUATION OF THE EFFICACY OF STANDARD PERCUTANEOUS NEPHROLITHOTRIPSY IN STAGHORN AND MULTIPLE NEPHROLITHIASIS].

In staghorn and multiple nephrolithiasis, method of choice for removing kidney stones is percutaneous nephrolithotripsy (PCNL). However, it may be accompanied by the leaving off of stones or fragments in pyelocaliceal system. The study was aimed to the evaluation of possibilities of the standard PCNL in terms of complete removal of staghorn and multiple kidney stones.

[Intraoperative complications of endoscopic removal of stones from the upper urinary tract].

Using a large clinical material, retrospective analysis of the frequency, nature and causes of intraoperative complications occurring in the process of endoscopic removing stones from the upper urinary tract was performed. In 2008-2010 three trained surgeons with experience in endoscopic surgery of nephrolithiasis over 20 years performed 1027 operations in RSCU (Tashkent, Uzbekistan). The data were also compared with results of similar interventions which were performed by the same surgeons before 1997 during the development of the method.

[Postoperative infectious-inflammatory complications of endoscopic surgery for urolithiasis].

Retrospective analysis of 1027 percutaneous radioendoscopic surgeries for upper urinary tract stones was performed. Postoperative acute pyelonephritis was the most common complication (11.2%), the frequency of which was significantly dependent on the presence of source of infection in the urinary tract, and the frequency of intra- and postoperative complications.

[A new method of radiofrequency needle ablation of the prostate in the treatment of benign hyperplasia].

The authors present the results of a new transvesical approach for radiofrequency needle ablation of the prostate in 29 patients with benign prostatic hyperplasia (BPH). The ablation has been done using a new radiofrequency generator ESHFG-440-40-1 made in Russia. Upon 12-month follow-up urination normalized in 23 patients.

[Transvesical radiofrequency needle ablation on prostatic benign hyperplasia].

Transurethral needle ablation (TUNA) of the prostate is an effective method of thermal treatment of patients with benign prostatic hyperplasia (BPH). Suprapubic transvesical access was used in order to extend indications for interstitial application of radiofrequency energy. Transvesical needle ablation (TVNA) was performed in 89 patients with BPH under conditions of chronic ischuria or in the presence of a suprapubic cystostoma.