ONCOUROLOGY

Introduction. When performing laparoscopic or robot-assisted radical prostatectomy for hemostatic purposes, polymer clips are widely used. In this case, one of the possible complications of the postoperative period is the migration of the clip into the urinary tract. We present a clinical case of the formation of concretion in the bladder as a result of migration of the Hem-o-lok clip after robotic-assisted radical prostatectomy.

Introduction. One of the effective and minimally invasive methods prostate cancer treatment is interstitial radiation therapy, the essence of which is the implantation of radioactive microsources into the tumor tissue. Brachytherapy of prostate cancer is performed in more than 20 clinics in the Russian Federation using mainly foreign microsources, but their high cost does not allow increasing the number of operations and opening new brachytherapy departments in the Russian Federation. Based on the model of foreign microsources such as seed No.

Introduction. Artificial intelligence (AI) refers to computing technologies that simulate human intellectual processes. The use of AI in the near future will contribute to the widespread introduction of telemedicine technologies into practice.

Introduction. Bladder cancer (ВС) is one of the most common malignant tumors of the urinary tract. In recent decades, recurrent BC in the urethra has become increasingly common. Given the rarity of this pathology, it is of clinical interest for oncologists and urologists.

Introduction. The standardized incidence of bladder cancer (ВС) is 6,41 per 100,000 populations, and there is an upward trend. In 20-30% of patients, muscle-invasive BC (MIBC) is detected at the initial diagnosis. In 20% of patients with non-muscularly invasive BC (NMIBC), despite the treatment, muscle invasion is later detected. Radical cystectomy (RC) is considered to be the main method of treating MIBC.

Introduction. Urothelial carcinoma of the upper urinary tract in Western countries of Europe and USA occurs in 1-2 cases per 100,000 populations. Nephroretrectomy remains the main method of treatment of this pathology, however, the role of organ-sparing surgeries increases with the bilateral localization of the tumor process. Due to the rarity of bilateral upper urinary tract lesions with urothelial cancer and the lack of data evaluating the results of organ-sparing surgeries in such situations, each clinical case is of interest.

Introduction. Detection of metachronic tumors in patients who underwent radical surgery for oncological reasons is extremely important not only in oncology, but also in medicine in general. In this report, we present a case of clinical manifestation of urothelial carcinoma of the right ureter 21 months after the removal of melanoma and 6 months after radical prostatectomy.

Introduction. Despite the improvement of various methods of surgical and ablative methods of treating kidney cancer, the question remains about the functional state of the kidney after surgical treatment. Along with the achievement of oncological results, the preservation of renal function is the main task in the treatment of tumorous diseases of the kidneys.

Introduction. In the last 20 years there are an annual increase in the incidence of renal cell carcinoma (about 2%) in the world. According to the standards of international clinical guidelines for the treatment of renal cell carcinoma in stage T1 kidney tumors (≤7 cm), it is advisable to resort to organ-sparing methods of treatment.

Purpose. The aim of the study was to compare the results of organ-sparing surgical treatment of patients with kidney tumors: robotic partial nephrectomy (RPN) and laparoscopic partial nephrectomy (LPN).

Introduction. The main cause of stress urinary incontinence in men is prostate surgery - radical prostatectomy, transurethral resection of the prostate (TURP), enucleation, etc. The gold standard for the surgical treatment of urinary incontinence after prostate surgery is the implantation of an artificial urinary sphincter. For the treatment of mild/moderate urinary incontinence, implantation of synthetic urethral male slings is recommended. For the treatment of severe urinary incontinence, implantation of artificial urinary sphincter recommended.