Clash of the Titans: the first multi-center retrospective comparative study between da Vinci and Hugo RAS surgical systems for the treatment of deep endometriosis.

Background: The proliferation of several robotic platforms presents an opportunity to pinpoint the most suitable system for specific procedures and patient profiles. This study aims to explore differences in complications and functional outcomes among patients undergoing deep endometriosis excision with the da Vinci surgical system compared to the Hugo RAS system.

Method: This is a retrospective, multicenter cohort study.

Anatomical-based classification of dorsolateral parametrectomy for deep endometriosis. Correlation with surgical complications and functional outcomes: A single- center prospective study.

Objective: To evaluate complication rate and functional outcomes of nerve-sparing parametrectomy for deep endometriosis in relation to the extension of the surgical procedure, based on recognizable anatomical landmarks.

Methods: This was a prospective single-center study including all patients undergoing parametrectomy for deep endometriosis from September 2020 to June 2023 at our tertiary center. Dorsolateral parametrectomies were divided into parametrectomies medial to the presacral fascia and cranial to the medial rectal artery (superficial parametrectomy), and parametrectomies in which one of the two landmarks was overcome during the surgical procedure, leading to the excision of tissue lateral to the presacral fascia (deep parametrectomy type 1, or DP1) or caudal to the medial rectal artery (DP2).

Preoperative diagnosis of ureteral medial deviations secondary to deep endometriosis using transvaginal ultrasound examinations: Can we predict the need for ureterolysis during laparoscopic surgery?

Objective: To evaluate ureteral involvement using transvaginal sonography (TVS) regarding the distortion of the course of the ureters caused by deep endometriosis (DE), which can facilitate predicting the need for ureterolysis during surgery, even in the absence of ureteral stenosis or dilatation.

Methods: This is a single-center, observational, retrospective pilot study of 88 consecutive patients who later underwent surgery for DE that used ultrasound preoperative diagnosis of ureteral medial deviation of one or both ureters between January 2019 and January 2022. At TVS, the course of the ureter was considered medialized if, in longitudinal and transversal section, any distance was detectable between the ureter and the cervix at the point where the ureter crosses the uterine artery.

Initial experience of robotically assisted endometriosis surgery with a novel robotic system: first case series in a tertiary care center.

Endometriosis is a benign disease requiring surgery if medical treatment can not achieve symptom control. Laparoscopy remains the gold standard and robotic assistance can be beneficial in complex cases. Robot-assisted radical endometriosis excision using the Hugo™ RAS system is a novel approach.

Vascular- and nerve-sparing bowel resection for deep endometriosis: A retrospective single-center study.

Objective: Surgical management of bowel endometriosis is still controversial. Recently, many authors have pointed out the potential benefits of preserving the superior rectal artery, thus ensuring better perfusion of the anastomosis. The aim of this study was to evaluate the complication rate and functional outcomes of a bowel resection technique for deep endometriosis (DE) involving a nerve- and vascular-sparing approach.