[Kidney carboxycryoablation. Pilot study].

Aim: The aim of this experimental study was to evaluate the effect of low temperatures of carbon dioxide on a "living" blood-supplying organ (pig kidney), to determine the possibility of performing cryoablation of kidney tissue with carbon dioxide (carboxycryoablation), as well as to establish experimentally modes of carboxycryoablation of the kidney.

Materials And Methods: To carry out this experimental study, a female of the mini-pig line was used. We performed laparoscopic access to the kidney for carboxycryoablation.

[Two-layer posterior reconstruction of the vesicourethral anastomosis during robotic-assisted radical prostatectomy].

Aim: To study the influence of the technique of posterior reconstruction of the vesicourethral anastomosis (VUA) on the prevention of urinary incontinence after robotic-assisted radical prostatectomy (RARP).

Material And Methods: A total of 67 patients (mean age 63 years) with localized prostate cancer were included in the study. All patients were divided into two groups.

[Zero-ischemia nephron-sparing interventions for renal tumor. do we need 3D-modeling?].

Introduction: our aim was to assess and compare a zero ischemia enucleation and enucleoresection of tumor, as well as classical partial nephrectomy. In addition, we defined a role of a three-dimensional reconstruction of the tumor for the planning of intervention.

Materials And Methods: a total of 83 patients with localized renal tumors were included in the study.