[A comparison of knot-free and interrupted suturing of vesicourethral anastomosis during learning curve of radical prostatectomy].

Background: Laparoscopic radical prostatectomy (LRP) is the most popular treatment method for localized prostate cancer worldwide. This is a technically-demanding procedure with a long learning curve. Therefore, an improvement of the surgical technique is very important in order to simplify training for LRP.

[Laparoscopic ultrasound guided partial nephrectomy].

Introduction: The choice of method of surgical treatment for endophytic kidney tumors depends on the precise definition of the location and size, the extent of invasion into adjacent tissues and the type of vascularization. Intraoperative ultrasound (IOUS) in combination with 3D-CT allow to receive this information. The aim of this study was to compare the laparoscopic-assisted extracorporeal partial nephrectomy and laparoscopic partial nephrectomy with IOUS and visualization in Full HD, 3D Full HD and 4K modes.