endometrial polyp

OBJECTIVES: To assess the prevalence and risk factors for premalignancy and malignancy in endometrial polyps and to evaluate trends over the past decade. STUDY DESIGN: This was a retrospective study of patients who underwent hysteroscopic polypectomy at Inha University Hospital, South Korea between January 2013 and June 2023. The demographic and clinical characteristics of the patients reviewed to identify risk factors for premalignancy and malignancy in endometrial polyps included the following: age, parity, body mass index, menopausal status, abnormal uterine bleeding symptoms, diabetes mellitus, hypertension, polycystic ovarian syndrome, use of menopausal hormonal therapy or oral contraceptives, tamoxifen treatment in patients with breast cancer, and the number of polyps...

Objective: Infertility is a complex condition that depends on numerous mechanisms regarding its occurrence and evolution. It does not appear as a single pathology, and therefore the diagnosis and management involve both the identification of etiological causes and other possible systemic interactions. Infertility is defined as a succession of unsuccessful attempts of unprotected intercourse within a couple for 12 months, during the reproductive life. Among the many causes related to infertility, uterine pathology has an important place and hysteroscopy is outstanding in diagnosing and treating various pathologies in this category...

Fully supervised medical image segmentation methods use pixel-level labels to achieve good results, but obtaining such large-scale, high-quality labels is cumbersome and time consuming. This study aimed to develop a weakly supervised model that only used image-level labels to achieve automatic segmentation of four types of uterine lesions and three types of normal tissues on magnetic resonance images. The MRI data of the patients were retrospectively collected from the database of our institution, and the T2-weighted sequence images were selected and only image-level annotations were made...

PURPOSE: Endometrial polyps (EPs) are common gynecological disorders for which no clear etiology has been found. ADAMTS have been associated with a variety of diseases. This study aimed to investigate the potential correlation between serologic levels of ADAMTS 5, 9, and 12 in patients with EPs. METHODS: A total of 88 patients were categorized into two groups: the EPs group, consisting of recurrent EPs and first occurrence EPs, and a control group. The study compared the general information and serum levels of ADAMTS 5, 9, and 12 between the groups...

Background: Hysteroscopy currently represents the gold standard for the diagnosis and treatment of intrauterine pathologies. Recent technological progress has enabled the integration of diagnostic and operative time, leading to the "see and treat" approach. Diode laser technology is emerging as one of the most innovative and intriguing techniques in this context. Methods: A comprehensive search of the literature was carried out on the main databases. Only original studies reporting the treatment of intrauterine pathologies using diode laser were deemed eligible for inclusion in this systematic review (PROSPERO ID: CRD42023485452)...

INTRODUCTION: Endometrial polyps (EPs) result from the overgrowth of endometrial glands and stroma. Giant endometrial polyps, defined as those exceeding 4 cm, are rare, and their association with phytoestrogen (PE) intake is infrequently reported. CASE PRESENTATION: The authors present a case of a giant endometrial polyp in a 59-year-old post-menopausal woman from Nepal. The patient presented with lower abdominal pain and a history of vaginal spotting. She was not under any drugs or medications, including hormones, but had a regular intake of PE-rich foods...

OBJECTIF: L'objectif principal de la présente directive clinique est de fournir aux gynécologues un algorithme et des données probantes pour guider le diagnostic et la prise en charge des polypes endométriaux. POPULATION CIBLE: Toutes les patientes présentant des polypes endométriaux symptomatiques ou asymptomatiques. OPTIONS: Les options de prise en charge des polypes endométriaux sont l'expectative ou la prise en charge médicamenteuse ou chirurgicale...

OBJECTIVE: The primary objective of this clinical practice guideline is to provide gynaecologists with an algorithm and evidence to guide the diagnosis and management of endometrial polyps. TARGET POPULATION: All patients with symptomatic or asymptomatic endometrial polyps. OPTIONS: Options for management of endometrial polyps include expectant, medical, and surgical management. These will depend on symptoms, risks for malignancy, and patient choice...

BACKGROUND: Hysteroscopy represents the gold standard for the diagnosis and treatment of intrauterine pathologies. The advent of the mini-resectoscope heralded a new era in intrauterine surgery, both in inpatient and outpatient settings. OBJECTIVES: To evaluate the effectiveness, safety, and feasibility of the mini-resectoscope for the treatment of intrauterine pathologies. SEARCH STRATEGY: Electronic databases were searched for English-language trials describing surgical procedures for uterine pathologies performed with a mini-resectoscope until 30 April 2023...

In this study, a case of Lynch syndrome (LS) family line with a novel mutation site in the MLH1 c.463dupC gene was reported and the clinical and pathogenic genetic features of this family were analyzed. A 40-year-old female patient with colon cancer diagnosed at the First Affiliated Hospital of Kunming Medical University on October 2, 2020 was retrospectively included. The clinical data of the family were collected and the family lineage was drawn. The family tumor history met the Amsterdam Criteria Ⅱ and the diagnostic criteria of LS in Chinese, which was a typical LS family lineage...

BACKGROUND: Standard management for intrauterine lesions typically involves initial imaging followed by operative hysteroscopy for suspicious findings. However, the efficacy of routine outpatient hysteroscopy in women undergoing assisted reproductive technology (ART) remains uncertain due to a lack of decisive high-quality evidence. This study aimed to determine whether outpatient hysteroscopy is beneficial for infertile women who have unremarkable imaging results prior to undergoing ART...

OBJECTIVE: This study aimed to analyze the factors affecting natural pregnancy in patients with endometriosis (EMs) and to identify corresponding nursing measures. Understanding these factors is crucial as it may offer insights into improving fertility outcomes and enhancing the overall well-being of individuals with EMs. By identifying effective nursing measures, we hope to contribute to the development of targeted interventions that can positively impact the reproductive health of these patients...

OBJECTIVE: Shear Wave Elastography (SWE) is an objective quantitative ultrasound elastography technique that can demonstrate the stiffness of anatomical structures to aid in their detection and characterization. We aimed to evaluate the role of shear wave elastography in differentiating endometrial carcinoma from benign uterine pathologies in women with abnormal uterine bleeding. PATIENTS AND METHODS: This prospective study was conducted at our institution from January 2020 to April 2020...

Aim: We studied the association of estrogen receptor (ER) and progesterone receptor (PR) with endometrial polyp (EP) formation. Methods: A total of 129 EP patients and an equal number of disease-free women were evaluated for ER and PR expression in endometrial tissues. Correlation with EP incidence was analyzed, as well as diagnostic value via receiver operating characteristic curve. Results: ER expression was higher and PR was lower in patients than in controls (p < 0.01). ER levels positively correlated with EP incidence, and PR negatively (p < 0...

OBJECTIVE: To compare the reproductive pregnancy outcomes of pretreatment with long-acting gonadotropin-releasing hormone agonist (GnRH-a) plus hormone replacement therapy (HRT) with HRT-only cycles, and investigate differences between single polypectomy and multiple polypectomies, and between one or two doses of GnRH-a. MATERIALS AND METHODS: This was a retrospective cohort study on patients undergoing polypectomy who underwent frozen-thawed embryo transfer (FET) from March 2018 to May 2019...

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KEY CLINICAL MESSAGE: Cavernous hemangiomas are rare and have various non-specific clinical presentations, such as menorrhagia. It can mimic different diseases such as endometrial polyps. Pathologists and gynecologists should be aware of performing histopathological examinations of this neoplasm for accurate diagnosis and to avoid unwarranted therapeutic interventions. ABSTRACT: Internal genital tract hemangiomas are rare and can be divided into capillary and cavernous...

BACKGROUND: The procedure for microwave endometrial ablation (MEA) follows established MEA practice guidelines but requires hysteroscopic observation of the uterine lumen before and after MEA. When a luminal uterine lesion is recognized, its removal requires preoperative dilation of the cervix because the outer diameter of a conventional rigid hysteroscope is 8.7 mm. Recently, a fully disposable rigid hysteroscope (LiNA OperaScopeTM ) with a narrow diameter (4.4 mm) and forceps capable of extracting endometrial lesions has become available...

BACKGROUND: Endometrial polyps (EPs) are one of the most common intrauterine benign tumors, and are an important cause of uterine bleeding and female infertility. Previous studies have suggested that endometritis may contribute to the onset of EPs. This study aims to reveal the causal effect of endometritis on EPs by a two-sample Mendelian randomization (MR) study. METHODS: Utilizing summarized statistics from genome-wide association studies (GWAS) in the European population, we conducted a Mendelian randomization study...

Atypical polypoid adenomyoma (APAM) is a rare polypoid benign tumor of the uterus that causes irregular vaginal bleeding in women of reproductive age. It has the potential for malignant transformation, but it does not metastasize. APAM may coexist with endometrial hyperplasia and adenocarcinoma, usually leading to misdiagnosis. Histopathologically, it is a biphasic tumor, represented by the endometrioid glands with a complex histoarchitecture, with sometimes squamous morular metaplasia or cytologic atypia, interspersed with a fibromyomatous stroma...