The current role of robotic surgery in endometriosis management.

INTRODUCTION: Endometriosis is a chronic inflammatory disease that affects approximately 10%-15% of women of childbearing age. Laparoscopic surgery is the preferred surgical approach. Recently, robotic surgery has been used for benign gynecologic surgery, but its role in the treatment of endometriosis is still unknown. AREAS COVERED: We included studies that evaluated the outcomes of robotic surgery for endometriosis. Using the keywords 'endometriosis' and 'robotics', a comprehensive literature search on PubMed, Embase, and the Cochrane Library was performed in July 2021. EXPERT OPINION: Robotic surgery for endometriosis has similar outcomes as conventional laparoscopy, with no evidence of increased complication rates. Despite the non-inferiority of the surgical route, the associated costs of robotic surgery limit its availability. Rapid development of robot-assisted surgery necessitates long-term prospective randomized controlled trials. However, the limitations of robotic surgery should not be overlooked. If robotic surgery can facilitate the spread of minimally invasive surgery, it will be necessary to evaluate the cost, availability, complexity of the lesions, and most importantly, the results of patient satisfaction and values of value-based medicine.

How to minimize bleeding in laparoscopic myomectomy.

PURPOSE OF REVIEW: Laparoscopic myomectomy is a common surgical procedure for symptomatic myomas. However, bleeding control during surgery may pose a challenge. Therefore, the aim of this study was to review recent evidence regarding interventions to control bleeding during laparoscopic myomectomy. RECENT FINDINGS: The use of vasopressin resulted in less blood loss compared to placebo. Barbed sutures reduced blood loss compared to conventional sutures. Intravenous infusion of tranexamic acid (TXA) in the intraoperative period of large myomectomies showed no significant difference compared to placebo. Uterine artery occlusion (UAO) and emergency uterine artery embolization were reported to be feasible and may reduce and treat bleeding before conversion to laparotomy. SUMMARY: Several methods can control bleeding during laparoscopic myomectomy. Vasopressin and barbed sutures resulted in decreased blood loss, and TXA did not have an impact on bleeding control. The use of UAO and emergency embolization techniques can contribute to the control of bleeding; however, further studies are needed to prove the efficacy of these and other agents.

Endometriosis and its correlation with carcinoid tumor of the appendix: a systematic review.

INTRODUCTION: The prevalence of appendiceal endometriosis ranges from 0.4% to 22%. The carcinoid tumor is the most common neoplasm of the appendix, with incidence ranging from 0.3% to 0.9%. Appendix lesions develop in up to 22% of women with deep infiltrative endometriosis. Even though these are most likely endometriosis, carcinoid tumors should always be considered. The aim of this review was to assess the prevalence of appendiceal carcinoid tumors and appendiceal endometriosis in patients undergoing gynecologic surgery, its association with endometriosis, and related symptoms. EVIDENCE ACQUISITION: We included retrospective and prospective studies that assessed women who underwent appendicectomy in the past 20 years for appendiceal endometriosis and/or appendix carcinoid tumor confirmed by histological analysis. Results were reported as relative and absolute frequencies. Due to the heterogeneity of included studies, a statistical analysis (meta-analysis) was not performed. EVIDENCE SYNTHESIS: The prevalence of appendiceal endometriosis was 15.2% in patients who underwent surgery for pelvic endometriosis and 11.4% in those who underwent benign gynecological surgery. Conversely, carcinoid tumors of the appendix were present in 2.4% of endometriosis patients and 1.3% of other benign gynecological surgeries. CONCLUSIONS: The rates of carcinoid tumors in patients with endometriosis are the same as in the general population. Given the risk of a malignant appendiceal tumor, in all gynecological surgeries, especially those for endometriosis, the appendix should be inspected and removed if it has an abnormal appearance.