Athanasios Protopapas

Background and Objectives: Augmented reality (AR), mixed reality (MR), computer vision, artificial intelligence (AI), and three-dimensional (3D) modeling may be particularly relevant in fertility-preserving gynecologic surgery, where diseas…

OBJECTIVE: To present our preliminary experience with laparoscopic discoid excision for bowel endometriosis using hand-sewn bowel closure, without a circular transanal stapler. METHODS: This retrospective cohort study was based on prospect…

Background/Objectives: To assess the effectiveness of the levonorgestrel-releasing intrauterine device (LNG-IUD) compared to hysteroscopic resection for managing women with symptomatic cesarean scar defects (CSDs). Methods: This systematic …

Background/Objectives: Epithelial-Mesenchymal Transition (EMT) is the process by which epithelial cells acquire mesenchymal properties, which helps endometriotic cells migrate and invade. This study looks at the expression of E-CADHERIN, a …

Endometriosis is a benign, estrogen-dependent gynecological condition with an uncertain exact pathogenetic mechanism. The aim of this study was to evaluate the potential differential expression of Insulin Growth Factor 1 (IGF-1) isoforms in…

OBJECTIVES: Epithelial-Mesenchymal Transition (EMT), a cellular process in which epithelial cells lose epithelial characteristics while acquire mesenchymal features, is believed to contribute to migration and invasion abilities of the endom…

Background: To investigate whether deep neuromuscular blockade (NMB) improves surgical conditions and postoperative pain compared to moderate block, in patients undergoing gynecologic laparoscopic surgery. Methods: A single blind, randomize…

OBJECTIVE: To demonstrate the technique of discoid excision of bowel endometriosis followed by closure of the bowel defect using sutures, without the application of the transanal stapler device. DESIGN: Stepwise demonstration of the techni…

OBJECTIVE: Total laparoscopic hysterectomy (TLH) may be indicated in patients with deep infiltrative endometriosis (DIE) to treat severe chronic pelvic pain symptoms, recurrences, or co-existing uterine disease. This study discusses the cha…

Tubal endometriosis (EM) refers to the detection of ectopic endometrial implants on tubes. It may cause a significant defect of the tubes, translating into dysmenorrhea, pelvic pain, and infertility. We aimed to evaluate the disease charact…

Endometriotic ovarian cysts are one of the more common gynecological disorders found in reproductive-aged and infertile women. The aim of this review is to summarise information regarding the effect of surgical treatment of endometrioma on …

INTRODUCTION AND HYPOTHESIS: In this video we present the surgical management of a 58-year-old woman presenting with a large prolapsed myomatous uterus treated with vaginal hysterectomy (VH) and pelvic floor repair (PFR) (uterosacral ligame…

Cesarean scar pregnancy (CSP) is a rare form of ectopic pregnancy. We present two different techniques of laparoscopic management of CSP, with the concomitant repair of the coexisting uterine isthmocele. The first case is a combination of d…

Early stage vaginal carcinomas are typically treated with radical surgical procedures or radiation therapy. Both modalities impair the reproductive ability of the patients. We hereby report a case of menstrual function preservation in a 24-…

BACKGROUND: Juvenile cystic adenomyomas (JCAs) are rare uterine lesions. Differential diagnosis might be difficult. We present the case of an adolescent who was diagnosed with JCA and was managed with laparoscopic excision. CASE: A 14-year…

Background Tumor necrosis factor-alpha (TNF-α) is a pro-inflammatory cytokine which plays an important role in the pathogenesis of many diseases. Endometriosis is one of the most common gynecological diseases. The purpose of this study was …

OBJECTIVE: The aim of this study is to assess the efficacy of microablative fractional CO2 laser therapy for genitourinary syndrome of menopause (GSM) management, when three, four, or five laser therapies were applied in a follow-up period …

INTRODUCTION: Ovarian vein thrombosis is a rare but potentially serious complication after surgical and gynecologic procedures such as oophorectomy and hysterectomy. The association of this event with laparoscopic hysterectomy in particular…

Copyright © 2014 Athanasios Protopapas et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original wor…

Atypical polypoid adenomyomas (APAMs) are rare uterine tumors that occur predominantly in premenopausal women, with less than 250 cases reported so far, worldwide. They may recur after treatment, and they may coexist with, or precede develo…

In this study the immunohistochemical expression of matrix metalloproteinases 1, 2, 3, and 9, tissue inhibitors (TIMPs) 1 and 2, and cathepsin-D in ovarian endometriomas were correlated with the clinical severity of endometriosis (i.e., pre…

BACKGROUND/AIMS: Endometriosis is considered an important cause of chronic pelvic pain. Despite its high prevalence, controversy still exists regarding the true association between the extent of endometriosis and the severity of symptoms. W…

Pathogenesis of endometriosis involves growth factors, which are synthesized locally. Insulin-like growth factor-1 (IGF-1) prevents apoptosis and has mitogenic action on endometrial cells. The IGF-1 gene undergoes alternative splicing and r…

In this study over a 10-year period, 1584 patients complaining of infertility of more than 1 year duration were evaluated for their laparoscopic findings in relation to the presence or not of chronic pelvic pain (CPP). Infertility was the o…

Endometriosis has been traditionally included among the most important causes of chronic pelvic pain (CPP) in women of reproductive age. The main clinical manifestations of endometriosis are dysmenorrhea, dyspareunia, and chronic nonmenstru…