[Rehabilitation of patients after modern endourological procedures for urolithiasis].

Introduction: Numerous publications on the successful use of NefraDoz (Stada, Germany) in the metaphylaxis of urolithiasis after extracorporeal lithotripsy, and the prevention and treatment of infectious inflammatory diseases of the lower and upper urinary tracts, served as the rationale for a study aimed to evaluate the effectiveness and safety of long-term use of NefraDoz in patients after transurethral and percutaneous interventions performed for urological diseases.

Patients And Methods: The study analyzed results of 116 transurethral and percutaneous endoscopic operations for urolithiasis performed in 62 men and 54 women aged 21 to 84 years from November to December 2017 at the D.D.

[Current prospects for improving the quality of life of patients with internal stents].

Internal drainage of the upper urinary tract by stenting is a common urological procedure. The use of stenting in modern urological practice is on the rise due to widespread adoption of modern endourological, laparoscopic, percutaneous and high-tech robotic interventions. The presence of a stent in the patients body may cause stent-related symptoms and negatively affect the quality of life, resulting in additional outpatient visits and hospitalizations.

[Percutaneous nephrolithotripsy in a patient with primary immunodeficiency (a case report)].

This article presents a case study of a female patient with primary immunodeficiency, who underwent percutaneous nephrolithotripsy. The presence of a serious concomitant disease affects different aspects of preoperative and postoperative management of the patient. The choice of percutaneous nephrolithotripsy is necessitated by the need to render the patient stone free using a one-stage and the most effective surgical modality.

[Initial experience in clinical application of thulium laser contact lithotripsy for transurethral treatment of urolithiasis].

Introduction: The choice of an effective and safe method of disintegration of stones in upper and lower urinary tract is very important in the context of continuous scientific and technological progress. In current clinical urological practice, various lithotriptors with rigid and flexible probes are used for contact disintegration of stones, having both advantages and disadvantages. This study aimed to analyze the first results of the clinical application of the native Tm: fiber Urolaz laser (STA IRE-Polyus, Russia) for contact transurethral lithotripsy.

[Combination therapy in the management of urinary disorders after transurethral resection of the prostate].

Introduction: Surgery in patients with large prostates due to benign prostatic hyperplasia (BPH) results in severe dysuria manifesting as frequent or urgent need to urinate and urinary incontinence. Traditionally, these conditions are treated with alpha blockers. Recently, alpha-blockers and the anticholinergic combination have been used showing additional advantages.

[Molecular and cellular mechanisms of damage to renal parenchyma in renal warm ischemia].

Warm ischemia of the renal parenchyma is a forced feature of laparoscopic partial nephrectomy. It is accompanied by oxygen deprivation of the organ and followed by re-oxygenation, which can cause additional damage to the renal tissue. This damage can result in acute functional and structural disorders of individual parts of the nephron, increasing the risk for a renal dysfunction.

[Dual energy computed tomography in diagnosis of urolithiasis: a new method for determining the chemical composition of urinary stones].

The "gold standard" for the diagnosis and evaluation of urinary stones is native computed tomography, which allows determining stone localization and size of with high accuracy. However, this imaging technique has limited diagnostic usefulness in determining the stone chemical composition. The newly introduced method of dual-energy computed tomography, based on obtaining images at two different energy levels is highly effective in determining the composition of urinary stones.

[Solitary stones of the lower renal calyx: how to treat?].

Introduction: The choice of treatment for the stones of the lower renal calyx is one of the challenging issues of modern urology. The aim of this retrospective and prospective study was to investigate the clinical effectiveness and safety of 3 modern minimally invasive techniques for treating renal stones: percutaneous (PNL) and transurethral (TNL) nephrolithotripsy and extracorporeal shock wave lithotripsy (ESWL) in patients with solitary lower calyx stones sized from 10 to 15 mm.

Materials And Methods: The study included 136 patients with symptomatic stones of the lower calyces, who underwent ESWL, PNL and TNL from November 2010 to the present day.

[Laparoscopic living donor nephrectomy for kidney transplantation].

Globally, the number of patients with end-stage renal disease (ESRD) has been steadily increasing every year. These patients need renal replacement therapy which includes peritoneal dialysis, programmed hemodialysis and kidney transplantation, which is the ultimate form of replacement. Living donor kidney transplantation has significant advantages over cadaveric kidney transplantation regarding the long-term functional results of renal transplant and the survival of recipients.

[Ultraminipercutaneous nephrolithotripsy in treating kidney stones].

Introduction: Percutaneous nephrolithotripsy (PNL) is the recommended method of surgical treatment of kidney stones of size greater than 2 cm. Trends in the development of modern urology have been steadily toward less traumatic method to treat nephrolithiasis - minimally invasive PNL. The present work aimed to explore of the possibilities of one of the modern variants of minimally invasive PNL - ultra-mini-PNL in treating nephrolithiasis.

[Internal drainage in cancer patients: optimizing treatment of stent-related symptoms].

Introduction: The so-called stent-related symptoms caused mainly by detrusor overactivity due to distal ("cystic") curl of the internal stent are common among patients with this type of drainage. The need for long-term stenting makes the quality of life of cancer patients one of the challenging problems of modern urology. The aim of this study was to optimize treatment of stent-related symptoms in cancer patients with internal long-term stents by complementing the treatment regimen with m-anticholinergic solifenacin.