background: aub is a common cause of women’s referring to gynecologists. although hysteroscopy is known as the gold standard technique for diagnosing the cause of aub, sonohysterography is less invasive, and it is performed by general gynecologists. the purpose of this study was to evaluate the diagnostic performance of sonohysterography compared to the results of the endometrial biopsy, guided...

Endometrial aspiration cytology has been shown by multicentre prospective studies to be an acceptable and valuable method of assessing the endometrium. A retrospective study was undertaken over three years' routine use of the Isaacs cell sampler. In 86% of the cases suitable endometrium was obtained, with experience of the technique being the important factor. When compared with histological fi...

Introduction: The most common complaint of women visiting hospital in the gynaecological outpatient department is abnormal uterine bleeding. Our aim to do a retrospective study and analyze histopathological specimen patients undergoing hysterectomy with vaginal Material Methods: All specimens fixed 10% formalin received pathology were examined studied for diagnosis. Specimens grossed, paraffin ...

OBJECTIVES The aim of the study was to assess the concordance between the preoperative endometrial sampling and microscopic examination of the hysterectomy specimens in patients surgically treated for atypical endometrial hyperplasia and endometrial carcinoma. MATERIAL AND METHODS We analysed a group of 204 patients, of whom 160 (78.43%) underwent surgical treatment for cancer of the corpus u...

Background and Objectives: Mutations of the P53 tumor suppressor gene and alterations in its protein expression often occur in a variety of human malignant tumors, including endometrial carcinoma, but the practical implications of this phenomenon are yet to be fully exploited. This study was designed to evaluate P53 protein expression in normal, hyperplastic and malignant endometrium by immunoh...

BACKGROUND Management of endometrial precancerous lesions has been of much debate due to inconsistencies in their classification, natural history and histologic diagnosis. Endometrial hyperplasia constitutes a wide range of histomorphologic features associated with high intra and interobserver diagnostic variability.Although traditional microscopic diagnosis is by far the most applicable method...

BACKGROUND A microRNA, miR-34a, plays a key role in inhibiting cellular transformation and carcinogenesis by controlling cell cycle regulation and cell proliferation in various human tumors. However, miR-34a has rarely been reported in endometrial cancer research in Korea. This study was undertaken to analyze miR-34a expression in simple endometrial hyperplasia and endometrial cancer, and to ev...

During aging, uncontrolled epithelial cell proliferation in the uterus results in endometrial hyperplasia and/or cancer development. The mTOR signaling pathway is one of the major regulators of aging as suppression of this pathway prolongs lifespan in model organisms. Genetic alterations in this pathway via mutations and/or amplifications are often encountered in endometrial cancers. However, t...

Glucocorticoids have been known to be involved in the regulation of some aspects of estrogen action on the uterus. However, the effect of glucocorticoids on changes in uterine morphogens produced by chronic estrogen exposure is not known. Therefore, the aim of this work was to examine the role of glucocorticoids on proliferative and morphogenetic uterine reactions induced by continuous estrogen...