Stage II endometrial cancer: The diagnostic power of hysteroscopic excisional biopsy and MRI in the pre-operative cervical stroma assessment.

INTRODUCTION/BACKGROUND: Stage II Endometrial cancer (EC) accounts only for 12% of cases. Recent evidences redraw the weight of radicality in this stage as it would seem to have no impact on survival outcomes claiming for radicality when free surgical margins are not ensured to be achieved by simple hysterectomy. Thus, an accurate pre-operative evaluation might be crucial. This study aims to estimate the diagnostic power of Hysteroscopic excisional biopsy (HEB) of cervical stroma alone and combined with Magnetic resonance imaging (MRI) to predict the stage and concealed parametrial invasion in patients with preoperative stage II EC. METHODOLOGY: From January 2019 to November 2023, all patients evaluated at the Department of Gynaecology Oncology of Humanitas, Istituto Clinico Catanese, Catania, Italy, with a diagnosis of EC and evidence of cervical stromal diffusion on preoperative MRI and/or office hysteroscopy evaluation, considered suitable for laparoscopic modified type B hysterectomy, were consecutively included in the study. These underwent endometrial and cervical hysteroscopy excisional biopsy (HEB) for histological evaluation before definitive surgery. The data obtained were compared with the definitive histological examination (reference standard). RESULTS: Sixteen patients met the including/excluding criteria and were considered into the study. Stage II endometrial cancer were confirmed in 3 cases (18.7%). We reported 2 (12,5%) parametrial involvement (IIIB), 4 (25%) cases of lymph nodes metastasis (IIIc), 7 (43,7%) cases of I stage. MRI had a sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV) and accuracy (95% CIs) of 71%, 44%, 50%, 66% and 56.2 % respectively. HEB showed sensitivity, specificity, PPV, NPV and accuracy (95 % CI) of 85 %, 89 %, 85 %, 88 % and 87 % respectively. Comparing HEB + MRI to HEB alone, no statistical differences were noted in all fields. Considering parametrial invasion, MRI had better sensitivity but there were no statistical differences to HEB in other fields, showing both a worthy NPV. CONCLUSION: HEB was accurate in all fields for cervical stroma assessment and had a fine NPV to exclude massive cervical involvement up to parametrial. Considering the new FIGO staging a preoperative molecular and histological evaluation of the cervical stroma may be useful. Operative hysteroscopy seems to be a feasible and accurate method for this purpose.

Hysteroscopic Findings and Operative Treatment: All at Once?

Hysteroscopy is considered not only a diagnostic instrument but also a therapeutic tool for many uterine pathologies. In the early 1990s, advances in technology and techniques made hysteroscopy less painful and invasive, allowing to increase in the number of gynecological procedures performed in an ambulatory setting without significant patient discomfort and with potentially significant cost savings. This is the so-called "office hysteroscopy" or "see-and-treat hysteroscopy", whose spread has permitted the decrease of the number of procedures performed in the operating room with the benefit of obviating the need for anesthesia and dilatation of the cervical canal.

Aggressive Angiomyxoma of the Vulva: Which Is the Best Management Strategy? Description of a Case Report and Review of Literature of the Last Ten Years.

BACKGROUND: Aggressive angiomyxoma is a rare mesenchymal tumour of the genital tract with a high incidence in women of reproductive age. The aim of our work is to understand which is the best management strategy for this condition, starting from the description of a rare case report up to the performance of a narrative review of the literature. METHODS: We report a case of a 46-year-old woman who came to our attention because of the growth of a 10-centimetre pedunculated, non-soft, non-tender mass of the left labium majus. She underwent surgical excision, and the histologic diagnosis was aggressive angiomyxoma. Due to a lack of tumour-free margins, radicalization surgery was carried out after three months. A review of the literature of the last ten years was performed following the PRISMA statement on MEDLINE (PubMed). We obtained data from twenty-five studies describing thirty-three cases. RESULTS: Aggressive angiomyxoma is characterized by a high recurrence rate of between 36 and 72% after surgery. There is no universal consensus about hormonal therapy, and most studies (85%) describe surgical excision followed by only clinical and radiological follow-up. CONCLUSION: Wide surgical excision is the gold-standard treatment for aggressive angiomyxoma, succeeded by either clinical or radiological (ultrasound or MRI) follow-up.

Anti-Mullerian Hormone (AMH) and adenomyosis: Mini-review of literature of the last 5 years.

Introduction: Adenomyosis is a form of endometriosis characterized by the presence of endometrial tissue in the myometrium. The correlation between anti-Mullerian hormone (AMH) expression and adenomyosis is unclear. Few studies investigated this possible correlation with promising results. The aim of this mini-review is to illustrate the potential prognostic and therapeutic role of AMH in adenomyosis. Materials and methods: A study protocol was completed conforming to the Preferred Reporting Items for Reviews and Meta-Analyses (PRISMA) guidelines for systematic reviews. We performed an electronic databases search from each database's inception from August 2017 to August 2022 for full-text articles and published abstracts. For database searches, the following main keywords were the following text words: "adenomyosis" or "uterine endometriosis" [Mesh] AND "AMH" or "anti-mullerian hormone". Results: From the literature search, 8 abstracts of studies were retrieved and independently screened for inclusion by three authors. It was found that the most common therapeutic strategies (such as adenomyomectomy and high-intensity focused ultrasound (HIFU) do not alter AMH levels. Moreover, a higher expression of the AMH receptor II was observed in adenomyotic tissue, hence a possible therapeutic use of AMH was hypothesized. Conclusion: The available evidence shows an unclear relationship between adenomyosis and AMH. Probably, women with adenomyosis have lower levels of AMH and the surgical treatment (adenomyomectomy, HIFU) does not alter this characteristic, therefore in all of them, ovarian function is not influenced.

Bulging of both membranes and fetal lower limbs: conservative management.

Cervical incompetence is the inability of the cervix to retain fetus, in the absence of clinical symptoms or signs of labor, owing to a functional or structural defect and it is a known cause of abortion and preterm delivery. A widely used therapeutic option is cervical cerclage, which is performed electively at the beginning of the second trimester in high-risk pregnant human. Moreover, cervical cerclage is also performed as an emergency procedure. We reported a case of a pregnant women, who was hospitalized with incompetent cervix and bulging of both membranes and fetal lower limbs at 22 weeks of amenorrhea. She refused emergency cervical cerclage and chose conservative managing, tackling the risk of preterm labor. Although the medical team did not recommend the choice of the patient, bed rest with medical therapy allowed the delivery at term (39 weeks) through cesarean section. A female newborn weighing 3.590 gr was extracted in good health.