Pierfrancesco Greco’s research while affiliated with Policlinico Universitario Agostino Gemelli and other places

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). Finally, we used the hypogastric fascia as landmark to define type 3 deep parametrectomy (DP3), when the procedure was deeply lateral to the fascia. Results Bladder voiding deficit occurred in 9.7% of cases, with higher rates in DP2 (20.8%) and DP3 (30%) groups. Regarding postoperative gastrointestinal function, our data showed a significant improvement over time in all groups, with the exception of DP2; instead an improvement in postoperative bladder function was only shown in DP3. Parametrectomy was not associated with a simultaneous improvement in sexual function expressed with the female sexual function index, in any of the four groups. Conclusion Our classification constitutes a concrete approach for comparing, in a standardized way, the complications and functional outcomes of parametrectomy, which, even if carried out by expert surgeons, demonstrates a non‐negligible rate of bladder voiding deficit.

Purpose The surgical approach to bowel endometriosis is still unclear. The aim of the study is to compare TICA to conventional specimen extractions and extra-abdominal insertion of the anvil in terms of both complications and functional outcomes. Methods This is a single-center, observational, retrospective study conducted enrolling symptomatic women underwent laparoscopic excision of deep endometriosis with segmental bowel resection between September 2019 and June 2022. Women who underwent TICA were compared to classical technique (CT) in terms of intra- and postoperative complications, moreover, functional outcomes relating to the pelvic organs were assessed using validated questionnaires [Knowles-Eccersley-Scott-Symptom (KESS) questionnaire and Gastro-Intestinal Quality of Life Index (GIQLI)] for bowel function. Pain symptoms were assessed using Visual Analogue Scale (VAS) scores. Results The sample included 64 women. TICA was performed on 31.2% (n = 20) of the women, whereas CT was used on 68.8% (n = 44). None of the patients experienced rectovaginal, vesicovaginal, ureteral or vesical fistula, or ureteral stenosis and uroperitoneum, and in no cases was it necessary to reoperate. Regarding the two surgical approaches, no significant difference was observed in terms of complications. As concerns pain symptoms at 6-month follow-up evaluations on stratified data, except for dysuria, all VAS scales reported showed significant reductions between median values, for both surgery interventions. As well, significant improvements were further observed in KESS scores and overall GIQLI. Only the GIQLI evaluation was significantly smaller in the TICA group compared to CT after the 6-month follow-up. Conclusions We did not find any significant differences in terms of intra- or post-operative complications compared TICA and CT, but only a slight improvement in the Gastro-Intestinal Quality of Life Index in patients who underwent the CT compared to the TICA technique.

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. The primary end point was to determine sensitivity, specificity, and positive and negative predictive values of “ureteral medial deviation” diagnosed using TVS, in order to predict the need for ureterolysis. Results Our series included 88 women with a median age of 39 (interquartile range 33–43) years. Ureteral medialization showed a relatively low false‐positive rate (10.9%), with a specificity of 89.1% (95% confidence interval [CI] 81.4%–96.7%) and a sensitivity of 86.6% (95% CI 80.3%–92.9%), along with a high positive predictive value of 93.3% (95% CI 88.4%–98.1%), and a lower negative predictive value of 79.1% (95% CI 69.8%–88.5%), respectively. Conclusions This study introduced a new ultrasound sign with a high degree of accuracy to predict ureterolysis and this may have positive implications in the management and surgical planning of patients with ureteral endometriosis.

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. Methods A single‐center retrospective study was conducted by enrolling patients who underwent segmental resection of the rectus sigmoid for DE in our department between September 2019 and April 2022. Intraoperative and postoperative complications were recorded for each woman, and functional outcomes relating to the pelvic organs were assessed using validated questionnaires (Knowles‐Eccersley‐Scott‐Symptom [KESS] questionnaire and Gastro‐Intestinal Quality of Life Index [GIQLI] for bowel function, Bristol Female Lower Urinary Tract Symptoms [BFLUTS] for urinary function, and Female Sexual Function Index [FSFI] for sexual function). These were evaluated preoperatively and postoperatively after 6 months from surgery. Results Sixty‐one patients were enrolled. No patients had Clavien‐Dindo grade 3 or 4 complications, there were no rectovaginal fistulas or ureteral lesions, and in no cases was it necessary to reoperate. Temporary bladder voiding deficits were reported in 8.2% of patients, which were treated with self‐catheterizations, always resolving within 45 days of surgery. Gastrointestinal function evaluated by KESS and GIQLI improved significantly after surgery, whereas sexual function appeared to worsen, although without reaching the level of statistically significant validity. Conclusion Our vascular‐ and nerve‐sparing segmental bowel resection technique for DE had a low intraoperative and postoperative complication rate and produced an improvement in gastrointestinal function after surgery.

Objective Ureteral endometriosis has an incidence of 0.1% to 1%. The type of surgery required is either conservative (ureterolysis) or radical treatment, depending on the degree of ureter infiltration. The incidence of intraoperative and postoperative complications is heterogeneous. Thus, the aim of the current study was to propose a classification of ureterolysis based on the anatomical structure of the ureter and differing complication rates with procedures. Methods A total of 139 ureterolysis procedures were included in the study. Patients were divided into three groups according to the depth of ureterolysis required. Differences were recorded across the three types of ureterolysis in terms of intraoperative and postoperative complications. Results The incidence of ureteral fistula was reported in 0.7% of cases, with postoperative ureteral stenosis in 2% of type 2 ureterolysis. In the case of type 3 ureterolysis, after conservative procedures, 52.9% of patients required an ureteroneocystostomy to solve the ureteral stenosis. Conclusion The risk of ureteral injury and ureteroneocystostomy after conservative procedures appears to be associated with type 3 ureterolysis, probably due to excessive devascularization, secondary to the incision of adventitia. Obviously, these data should be confirmed through a prospective study of a larger number, but our proposed classification can provide the basis for making data from future studies more comparable.

Introduction/Background Recurrence of disease represents a clinical challenge in cervical cancer patients and the choice of the best treatment depends on previous therapy and site of recurrent tumor. The paraortic lymph nodes and the lungs were the extrapelvic areas more frequently involved, whereas adrenal gland involvement is rarely reported. Some reports confirmed the survival benefit of secondary radical surgery in confined recurrence, although this finding has been rarely investigated in the literature with only a few case series reported mostly focusing on lung metastases. Methodology Here a case of isolated adrenal gland cervical cancer recurrence in a 62-year-old woman is presented. Preoperative computed and emission tomography scans detected a nodule of 26 mm with increased uptake involving the medial lip of the right adrenal gland and a lymph node of 8 mm behind the inferior vena cava. A retrocaval lymphadenectomy and right adrenalectomy was performed. In this video we showed a minimally invasive approach tailored on the patient disease with the help of intraoperative ultrasound. Results We reached a residual tumor of zero with good operation times. No intra or postoperative complications occurred. Final histology confirmed the metastatic involvement of both the adrenal gland and the retrocaval lymph node by an undifferentiated carcinoma. After a multidisciplinary board evaluation, the patient underwent chemotherapy. Conclusion Minimally invasive surgery in selected patients with isolated extrapelvic cervical cancer recurrence is feasible and safe. Since radicality may be guaranteed by intraoperative imaging such as ultrasound, surgery can be tailored on the single patient and disease.

Objective To investigate the feasibility and the efficacy of laparoscopic ureteroneocystostomy with round ligament bladder hitching. Methods This is a monocentric retrospective study. Enrolled patients affected by deep endometriosis underwent laparoscopic nerve‐sparing parametrectomy and monolateral ureteroneocystostomy with bladder suspension to the round ligament. Perioperative and postoperative outcomes were collected, as well as urinary and pain symptoms before and after surgery. Results Laparoscopic ureteroneocystostomy with round ligament bladder hitching was performed in nine women. The most frequent postoperative complication was post‐voiding urinary retention (22.2%). No ureteral fistula or stenosis of the anastomosis was reported. Conclusion In selected cases of ureteral resection and reimplantation, performing a round ligament bladder hitching allowed us to overcome the ureteral gap. This is a safe and feasible procedure to ensure stability of the anastomosis and avoid the possible disadvantages of the “standard” psoas hitch procedure.