Search Results (66)

Background/Objective: Thrombosis is the leading cause of graft failure and immediate hysterectomy following uterus transplantation (UTx). Currently, there is no standardized method for real-time assessment of UTx graft perfusion. This feasibility study aims to evaluate the utility of a near-infrared spectroscopy (NIRS) probe for non-invasive monitoring of local cervical tissue oxygenation (StO₂) during UTx. As proof-of-concept for the NIRS device, cervical StO₂ was also measured during non-donor hysterectomy and bilateral salpingo-oophorectomy to establish its capacity to reflect perfusion changes corresponding to vascular ligation. Methods: The ViOptix T. Ox Tissue Oximeter NIRS probe was attached to four uterine cervices during hysterectomy procedures and three separate donor cervices during UTx. Real-time StO₂ measurements were recorded at critical surgical steps: baseline, ovarian vessel ligation, contralateral ovarian vessel ligation, uterine vessel ligation, contralateral uterine vessel ligation, and colpotomy for hysterectomy; donor internal iliac vein anastomosis to recipient external iliac vein, donor internal iliac artery anastomosis to recipient external iliac artery, contralateral donor internal iliac vein anastomosis to recipient external iliac vein, contralateral donor internal iliac artery anastomosis to recipient external iliac artery, and donor and recipient vagina anastomosis for UTx. Results: During hysterectomy, average StO₂ levels sequentially decreased: 70.2% (baseline), 56.7% (ovarian vessel ligation), 62.1% (contralateral ovarian vessel ligation), 50.5% (uterine vessel ligation), 35.8% (contralateral uterine vessel ligation), and 8.5% (colpotomy). Conversely, during UTx, StO₂ progressive increased with each anastomosis: 8.9% (internal iliac vein- external iliac vein), 27.9% (internal iliac artery-external iliac artery), 56.9% (contralateral internal iliac vein-contralateral external iliac vein), 65.9% (contralateral internal iliac artery-contralateral external iliac artery), and 65.2% (vaginal anastomosis). Conclusions: The inverse correlation between StO₂ and vascular ligation during hysterectomy and the progressive rise in StO₂ during UTx suggests that cervical tissue oximetry may serve as a non-invasive modality for monitoring uterine graft perfusion. Further studies are warranted to determine whether these devices complement current assessments of uterine graft viability and salvage thrombosed grafts. Full article

Background and Objectives: The aim of this prospective study was to evaluate the diagnostic accuracy of the one-step nucleic acid amplification (OSNA) assay for the intraoperative assessment of sentinel lymph node (SN) metastases, including micrometastases in patients with stage IA low-grade endometrial cancer. Materials and Methods: A prospective analysis was conducted on 204 patients with low-risk endometrial cancer who underwent hysterectomy, bilateral salpingo-oophorectomy, and sentinel node navigation surgery. SNs were analyzed intraoperatively using the OSNA assay, and positive patients underwent systematic pelvic lymphadenectomy. Results: Among the 204 patients included, SN metastases were identified in 12 patients (6%), including 10 patients with micrometastases and 2 patients with macrometastases. No metastases were detected in non-SNs in any of the 12 patients. Recurrence occurred in two patients (1%), involving the vaginal stump and pelvic cavity dissemination, but no lymph node recurrence was observed. The OSNA assay identified a proportion of micrometastases in low-risk endometrial cancer. While a direct comparison with conventional pathological ultra-staging was not performed in this study, the detection rate of micrometastases appears higher than that reported in historical controls. Conclusions: This is the first prospective study to evaluate the intraoperative use of the OSNA assay for whole SNs in endometrial cancer. The results suggest that the OSNA assay enhances the detection of micrometastases, enabling a more accurate assessment of SN metastases. In low-risk endometrial cancer, systematic pelvic lymphadenectomy may be safely omitted in patients with SN-positive micrometastases. Further prospective studies are necessary to validate these findings and support the adoption of this approach in clinical practice. Full article

Background/Objective: Sentinel lymph node (SLN) mapping is an accepted technique for the nodal staging of early-stage endometrial cancer. It is carried out commonly by minimally invasive approach, either by laparoscopy or robotics-assisted surgery. The primary aim of this study was to compare the detection rate of SLN mapping between laparoscopic and robotic surgery. Methods: A retrospective observational study including patients operated on from February 2024 to March 2025, diagnosed with endometrial cancer who underwent hysterectomy, bilateral salpingo-oophorectomy and SLN mapping. Among a total of 60 patients, 38 (63.3%) underwent laparoscopic surgery and 22 (36.7%) robotic surgery. We compared SLN detection rate and perioperative outcomes between the two routes of approach. Results: No significant differences were observed in the overall and bilateral SLN detection rate between laparoscopic and robotic surgery (97.3% and 84.2% vs. 95.5% and 91%, respectively). Significant differences were observed in operative time, with a median of 125 vs. 110 min (p = 0.004), and in hospital stay, with a median of 3 vs. 2 days (p = 0.002), with both being shorter in the robotic surgery group. No differences were observed in terms of number of SLN detected, percentage of positive nodes, intra or postoperative complications rate, or percentage of conversion to laparotomy. Conclusions: No differences were found in SLN detection rates between laparoscopic and robotic surgery. However, robotic surgery demonstrated advantages in terms of reduced operative time and shorter hospital stay. Full article

Endometrial stromal sarcoma (ESS) is a rare malignant tumor of uterine mesenchyme, accounting for 15–20% of uterine sarcomas. It is classified into low-grade (LG-ESS) and high-grade (HG-ESS) subtypes, each defined by distinct histopathological and molecular features. LG-ESS exhibits slow progression, resembling proliferative-phase endometrial stroma, with genetic alterations like JAZF1-SUZ12 fusions. HG-ESS is more aggressive, characterized by high mitotic activity, necrosis, and genetic markers such as BCOR internal tandem duplication, often leading to advanced-stage diagnosis. Surgical resection is the cornerstone for managing early-stage ESS. A total hysterectomy with bilateral salpingo-oophorectomy (BSO) is recommended to prevent recurrence. Fertility-preserving approaches may be considered in LG-ESS but are associated with high recurrence rates. Lymphadenectomy is not routinely performed, given its limited prognostic value. HG-ESS, due to its aggressiveness, often requires additional treatment, including chemotherapy. Adjuvant therapy varies by subtype. LG-ESS responds well to hormonal treatments such as aromatase inhibitors and progestins, while tamoxifen is contraindicated. HG-ESS, lacking hormonal receptor expression, is managed with chemotherapy, often incorporating doxorubicin-based regimens. Radiotherapy may improve local control in select cases but shows limited impact on overall survival. Advanced-stage ESS treatment focuses on complete cytoreduction, supplemented by systemic therapies. Hormonal therapy remains the standard for advanced LG-ESS, whereas HG-ESS relies on chemotherapy. Prognosis depends on the subtype and stage. LG-ESS has favorable outcomes, with five-year survival exceeding 90% in early stages, but recurrent disease remains common. HG-ESS is associated with poorer survival due to its aggressive nature. Advances in molecular profiling offer promising avenues for personalized therapies, integrating genomic insights with targeted treatments to improve outcomes in this rare malignancy. Full article

Background: Adult granulosa cell tumours (AGCT) of the ovary account for 2–5% of ovarian tumours, with 30% occurring in women of childbearing age. Despite a good prognosis, up to 25% recur. There is a paucity of high-quality evidence to guide management. Objective: To describe management of AGCT across multiple gynaecological cancer centres. Methods: Retrospective analysis of electronic patient records from six gynaecological cancer centres in Southwest England between 2000 and 2021 (n = 119). Results: We included 107 patients with a median follow-up of 60 months (0–261 months). Most (97/107; 90.7%) were diagnosed with stage I disease (31.8% stage Ic). Primary management was staging surgery in 33/107 (30.8%), hysterectomy and bilateral salpingo-oophorectomy (BSO) (28/107; 26.2%), or conservation of an ovary (17/107; 15.9%). Three had a subsequent pregnancy. A quarter (27/107; 25.2%) were diagnosed with recurrent disease. Fifteen patients (15/107; 14%) had multiple recurrences. Recurrence was more likely if cyst rupture was reported at surgery (38.7%) compared with no rupture (14.3%; p < 0.001). The recurrence rate was higher with ovarian conservation (6/17; 35.3%) compared with BSO (21/90; 23.3%; p < 0.01), and all recurrences involved the residual ovary. Of the 11 deaths, 6 (54.5%) were attributed to progressive disease. Conclusions: Although survival with early-stage disease is good, ovarian cystectomy or unilateral ovarian conservation was associated with increased risk of recurrence. There is no conclusive evidence to support a contralateral oophorectomy in pre-menopausal women, but completion surgery should at least be considered, either immediately or after childbearing/assisted reproductive treatment. Full article

Background and clinical significance: Large-cell neuroendocrine carcinoma (LCNEC) of the cervix is considered a rare type of cancer: it represents <1% of invasive cervical cancers. The optimal treatment protocol is not fully established because of its rarity and diagnostic challenges. Case Presentation: A 72-year-old Asian female presented to our outpatient clinic with postmenopausal vaginal spotting for 1 month. Vaginal sonography revealed a cervical tumor of 2.7 cm in diameter with hypervascularity. Tumor markers such as CA 125, CA 19-9, carcinoembryonic antigen, and squamous cell carcinoma antigen all showed no abnormality. Due to high suspicion of cervical cancer, a pap smear and endocervical curettage were performed and confirmed the diagnosis of LCNEC. A positron emission tomography–computed tomography scan demonstrated a glucose hypermetabolic lesion in the mid-pelvic region, localized to the uterus, consistent with LCNEC. Surgery with radical hysterectomy, bilateral salpingo-oophorectomy, and bilateral pelvic lymph node dissection was performed. The patient was finally diagnosed with pT1b2N1mi, FIGO IIIC1. Immunohistochemical stain shows that the neoplastic cells were CK (+), p63 (−), p16 (−), CEA (−), vimentin (−), ER (−), WT-1 (−), p53 (−), and CD56 (+), with a high Ki67 index (75%). Concurrent chemotherapy with cisplatin and radiotherapy was performed. Four cycles of etoposide and cisplatin were planned. A 3-month follow-up of this patient revealed stable tumor marker levels. Conclusions: This case highlights the diagnostic challenges and aggressive nature of LCNEC of the cervix, emphasizing the need for a standardized treatment approach to improve patient outcomes. Full article

Background/Objectives: Endometrial hyperplasia is a uterine pathology characterized by the abnormal proliferation of endometrial glands, resulting in an increased gland-to-stroma ratio. Complex atypical hyperplasia represents the primary precursor to endometrial cancer. Given the high risk of progression to endometrial adenocarcinoma, the accurate diagnosis and classification of endometrial hyperplasia are crucial. Since the treatment for atypical endometrial hyperplasia is the same as that for early-stage endometrial cancer (i.e., total hysterectomy and bilateral salpingo-oophorectomy), researchers have questioned whether sentinel lymph node mapping could also have a prognostic role in atypical endometrial hyperplasia. Methods: A literature search was conducted in PubMed and Scopus from 2014 to 2025. Of the 65 papers found, 31 relevant articles were selected based on inclusion criteria, focusing on sentinel lymph node staging in patients with atypical endometrial hyperplasia. This review aims to assess whether sentinel lymph node mapping can be routinely used for prognostic and therapeutic purposes in clinical practice. Results: Sentinel lymph node biopsy represents a promising diagnostic technique for patients with atypical endometrial hyperplasia, reducing the need for invasive procedures and postoperative risks. However, its application requires advanced surgical skills and access to specific technologies, raising ethical and financial concerns, while future studies could improve patient selection and the reliability of the procedure through technological innovations. Conclusions: Sentinel lymph node biopsy is a safe and effective method for staging early-stage endometrial cancer and atypical hyperplasia, with low metastasis rates, but future research should focus on identifying patients who would benefit most from this procedure, considering its costs and required expertise. Full article

Background and Objectives: Robotic-assisted laparoscopy (RS) has been widely adopted for the management of endometrial cancer (EC) due to favorable perioperative outcomes, especially in the context of obesity, which is an established risk factor for EC. This study retrospectively evaluated the perioperative outcomes of RS versus conventional laparoscopy (LS) in treating EC and atypical endometrial hyperplasia (AH). Methods: Between November 2021 and October 2023, 138 patients with AH or EC underwent surgery at the Clinic of Obstetric and Gynecological—Azienda Sanitaria Universitaria Friuli Centrale, Udine. All patients had total hysterectomy with bilateral salpingo-oophorectomy, with or without lymphadenectomy or sentinel lymph node biopsy. The study included 62 patients treated with LS and 62 with RS. Results: The median BMI was higher in the RS group (35.5 vs. 24 kg/m², p = 0.001). There was no significant difference in operative time between the laparoscopic group and the robotic console time (median 130 vs. 130 min, p = 0.131). No significant differences were found in terms of blood loss, conversion to laparotomy, intraoperative complications, hospital stay, or early postoperative complications between the two groups. Conclusions: Our data confirm the feasibility of robotic surgery in obese patients, allowing surgical results comparable to those of laparoscopy in normal-weight patients. Full article

Background/Objectives: Douglasectomy is defined as the removal of the pelvic peritoneum of the entire pouch of Douglas. In presumed FIGO stage I ovarian cancer, isolated microscopic cancer cells might disseminate from the ovaries to their neighboring pelvic peritoneum. However, a simple hysterectomy with bilateral salpingo-oophorectomy and a staging procedure is the standard of care. This study aims to investigate the safety and feasibility of douglasectomy compared to random pelvic biopsies, and it is based on the survival of patients with early ovarian cancer. Methods: We retrospectively analyzed the records of patients with presumed 2018 FIGO stage I ovarian cancer who underwent surgery in the 1st Department of Obstetrics and Gynecology Clinic from 2012 to 2022. Patient characteristics and oncological and follow-up information were collected. Results: A total of 88 patients were categorized into two groups, namely Group A (27 patients) with douglasectomy and Group B (61 patients) with random biopsies. There was no statistically significant difference in age, BMI, comorbidities, FIGO stage, intraoperative blood loss, and ICU admittance between the two groups. Conversely, patients with en bloc hysterectomy–douglasectomy had statistically significant higher pre-operative CA-125 values, surgery duration, rate of postoperative complications, and hospital stay. Concerning survival rates, there was a statistically significant difference in disease-free survival (p = 0.033), but no difference was observed in overall survival (p = 0.66). Conclusions: En bloc removal of the pelvic peritoneum of the entire pouch of Douglas with the uterus is a safe and feasible technique during surgery for early ovarian cancer, which leads to improved disease-free survival and local control. Full article

Background: Adenomatoid tumor (AT) is a rare benign neoplasm of mesothelial origin, which mainly occurs in the male and female genital tracts. The most common site for AT occurrence in women is the uterus, which makes the presentation in the fallopian tube(s) a rarity with an incidence of approximately 0.5%. The reported extragenital sites include serosal surfaces, adrenal glands, and visceral organs, are even less common. Macroscopically, ATs present as white-grayish or yellowish irregular yet circumscribed firm nodules, often containing cystic components. Owing to a vast array of histomorphological growth patterns, ATs tend to mimic malignancy and trigger overresection. Such clinical situations have been described by several studies for the ovaries, uterus, and fallopian tubes, underlining the importance of differential diagnosis in order to avoid superfluous treatment. Methods: Herein, we report a presentation of an AT at the oviductal lumen, detected incidentally during prophylactic bilateral salpingo-oophorectomy in a 67-year-old patient with a BRCA1 mutation. Results: Immunohistochemical staining revealed a positive expression for calretinin, WT1, and cytokeratin 7, and negative expression for both PAX8 and CD34, thus confirming the diagnosis of AT and excluding tubal malignancy. Conclusions: This report, with a concise review of the global literature on tubal AT, brings attention to the solitary and asymptomatic nature of the tumor. With a clear diagnosis, no surgical radicality is necessary. Full article

In today’s world, with its continuing advancements in genetics, the identification of Lynch syndrome (LS) increasingly relies on sophisticated genetic testing techniques. Most guidelines recommend a tailored surveillance program, as well as personalized prophylactic and therapeutic approaches, according to the type of dMMR gene mutation. Carriers of path_MLH1 and path_MSH2 genes have a higher risk of developing colorectal cancer (CRC), despite intensive colonoscopic surveillance. Conversely, carriers of path_MSH6 and path_PMS2 genes have a lower risk of developing CRC, which may be due to their lower penetrance and later age of onset. Thus, carriers of path_MLH1 or path_MSH2 would theoretically derive greater benefits from total colectomy, compared to low-risk carriers (path_MSH6 and path_PMS2), in which colonoscopic surveillance might achieve an efficient prophylaxis. Furthermore, regarding the risk of endometrial/ovarian cancer development, there is a global agreement to offer both hysterectomy and bilateral salpingo-oophorectomy to path_MLH1, path_MSH2 and path_MSH6 carriers after the age of 40. In patients with CRC, preoperative knowledge of the diagnosis of LS is of tremendous importance, due to the high risk of metachronous CRC. However, this risk depends on the type of dMMR gene mutation. For carriers of the high-risk variants (MLH1, MSH2 and EPCAM) who have already developed colon cancer, it is strongly recommended a subtotal or total colectomy is performed, while partial colectomy followed by endoscopic surveillance is an appropriate management approach to treat colon cancer in carriers of the low-risk variants (MSH6 and PMS2). On the other hand, extended surgery for index rectal cancer (such as total proctocolectomy) is less effective than extended surgery for index colon cancer from the point of view of metachronous CRC risk reduction, and is associated with a decreased quality of life. Full article

Background: Gynecological cancers, including ovarian, cervical, and endometrial cancers, significantly affect both survival and reproductive health in women. Cancer treatments such as chemotherapy and radiotherapy can impair ovarian function, reducing oocyte quality and fertility potential. Objective: This review aims to evaluate how vitamins and antioxidants can enhance fertility and fertility preservation outcomes for women diagnosed with gynecological cancers, particularly in the context of assisted reproductive technologies (ART). Standard treatments for these cancers, including hysterectomy, bilateral salpingo-oophorectomy, radiation, and chemotherapy, often compromise ovarian function and oocyte quality. This review focuses on the potential role of these interventions in improving oocyte quality, thereby supporting successful fertility preservation and ART outcomes. Methods: A comprehensive narrative review of the current literature was conducted, examining the effects of vitamins A, C, D3, E, and Coenzyme Q10 on oocyte quality, particularly in the context of oxidative stress and inflammation induced by cancer and its treatments. Results: The evidence suggests that certain vitamins and antioxidants may mitigate oxidative damage and enhance oocyte quality. Vitamin A supports cumulus–oocyte complex integrity, while vitamins C and E act as potent antioxidants, reducing oxidative stress in ovarian tissues. Vitamin D3 enhances ovarian reserve markers and modulates inflammatory cytokines. Coenzyme Q10 improves mitochondrial function and reduces DNA damage, increasing oocyte viability and fertilization potential. Conclusions: The incorporation of specific vitamins and antioxidants into fertility preservation strategies may enhance oocyte quality in women with gynecological cancers. Although the preliminary findings are promising, further research is needed to determine optimal dosages and establish standardized protocols for clinical use. Full article

A host of anti-hyperglycemic agents are currently available and widely prescribed for diabetes and weight loss management. In patients undergoing surgery, use of these agents poses a clinical challenge to surgeons, anesthesiologists, and other perioperative care providers with regard to optimal timing of discontinuation and resumption of use, as well as possible effects of these agents on physiology and risk of postoperative complications. Here, we provide a comprehensive review of anti-hyperglycemic medications’ effects on physiology, risks/benefits, and best practice management in the perioperative setting. Additionally, we report an illustrative case of small bowel obstruction in a patient taking semaglutide for 6 months prior to an otherwise uncomplicated laparoscopic hysterectomy and bilateral salpingo-oophorectomy. This review is meant to serve not as a replacement of, but rather as a consolidated complement to, various society guidelines regarding perioperative anti-hyperglycemic agent management. Full article

Background: Transgender men use exogenous androgen for male pattern virilization. Hysterectomy and bilateral salpingo-oophorectomy (HBSO) is performed to stop the endogenous estrogen secretion. Cardiovascular disease (CVD) risk has been shown to increase with long-term use of androgens and the removal of estrogen. We aimed to investigate the CVD risk in these individuals by measuring internal and common carotid artery intima–media thicknesses (CIMT). Methods: In this cohort study, data were collected from transgender men who had undergone HBSO and used androgens for at least two years (median treatment duration was 5 years in our research). Cisgender women in the same age range were selected as the control group. Demographics, vital signs, and hematological values of transgender patients and cisgender women subjects in the control group were noted. CVD markers were compared with sonographically measured CIMT values. Results: The mean age and body mass index (BMI) of the study group were 32.6 and 25.3, respectively. Weight, systolic–diastolic blood pressure, hemoglobin, hematocrit, low-density lipoprotein (LDL), serum triglyceride (TG), HbA1c levels, internal CIMT, and common CIMT values of the study group were higher, while the high-density lipoprotein (HDL) level was significantly lower compared the control group (p1 = 0.025, p2 = 0.010, p3 = 0.002, p4 = 0.001, p5 = 0.001, p6 = 0.012, p7 = 0.008, p8 = 0.007, p9 = 0.013, and p10 = 0.001). There was also an increase in the body weight, BMI, LDL, and TG levels of the study group after the testosterone treatment (p1 = 0.025, p2 = 0.019, p3 = 0.001, p4 = 0.001, and p5 = 0.001). Conclusions: We demonstrated that the use of testosterone therapy in transgender men is associated with higher CIMT values. While further investigation is needed to assess morbidity and mortality rates, we recommend that regular clinical and radiological examinations be performed in these individuals to accurately evaluate the risk of CVD. Full article

As the number of patients diagnosed with endometrial cancer rises, so does the number of patients who undergo surgical treatment, consisting of radical hysterectomy, bilateral salpingo-oophorectomy, and bilateral pelvic lymphadenectomy or lymph node sampling. The latter entail intra- and post-surgical complications, such as lymphedema and increased intra-operative bleeding, which often outweigh their benefits. Sentinel Lymph Node (SLN) sampling is now common practice in surgical management of breast cancer, as it provides important information about the disease without jeopardizing surgical radicality and patient outcomes. While this technique has also been shown to be feasible in patients with endometrial cancer, there is little consensus on several aspects, such as tracer injection volume and site, pathological ultrastaging, and result interpretation. The aim of this review is to analyze the current literature on SLN assessment in order to help standardize the procedure. Full article