نتایج جستجو برای: thin endometrium

تعداد نتایج: 135128  

Journal: :International Journal of Reproduction, Contraception, Obstetrics and Gynecology 2019

Journal: :Molecular human reproduction 1998
Y Yokoyama Y Takahashi S Morishita M Hashimoto K Niwa T Tamaya

In a total of 41 endometrial tissue samples, the relationship between telomerase activity and proliferating cell nuclear antigen (PCNA) labelling index was studied. In samples of endometrium from the proliferative phase of the menstrual cycle, telomerase activity was found in 15 out of 17 cases (88%). Two samples from the early proliferative phase showed negative telomerase activity and a low P...

Journal: :Obstetrics, Gynecology and Reproduction 2022

Aim: to evaluate the expression of estrogen (ER) and progesterone (PR) receptors in endometrium during "implantation window" women with a history reproductive dysfunction different endometrial thickness. Materials Methods. A prospective single-center cohort comparative study was conducted. The main group included patients hypoplastic (< 7 mm according ultrasound data on preovulatory days) (n...

2012
Jacqueline F. Donoghue C. Jay McGavigan Fiona L. Lederman Leonie M. Cann Lulu Fu Eva Dimitriadis Jane E. Girling Peter A. W. Rogers

Progestins provide safe, effective and cheap options for contraception as well as the treatment of a variety of gynaecological disorders. Episodes of irregular endometrial bleeding or breakthrough bleeding (BTB) are a major unwanted side effect of progestin treatment, such that BTB is the leading cause for discontinued use of an otherwise effective and popular medication. The cellular mechanism...

2012
Wyatt Unger Qian Tang Danielle Summers Wenxin Zheng

This is the first reported case, to our knowledge, of a true collision primary tumor of the endometrium. Neuroendocrine carcinoma of the endometrium is itself a rare tumor. In this case we present a collision tumor of neuroendocrine carcinoma with endometrioid adenocarcinoma of the endometrium. The unique morphologic and immunophenotypic features of these tumors in this case are discussed, just...

Journal: :Journal of magnetic resonance imaging : JMRI 2005
Aki Kido Kaori Togashi Asako Nakai Milliam L Kataoka Takashi Koyama Shingo Fujii

PURPOSE To evaluate the effects of oral contraceptives (OCs) on uterine contractility using cine MRI, and correlate the kinematic findings with the static findings. MATERIALS AND METHODS Healthy female volunteers of reproductive age (23 taking OCs, and 15 not) were evaluated at mid-cycle. MR images were obtained with a 1.5T magnet, with 60 serial images taken every three seconds by half-Fouri...

Journal: :Journal of the College of Physicians and Surgeons--Pakistan : JCPSP 2010
Imrana Masroor Muhammad Zeeshan Shaista Afzal Nadeem Ahmad Gulnaz Shafqat

OBJECTIVE To determine the sensitivity of MR imaging utilizing diffusion weighted imaging (DWI) in detection of endometrial cancer and to compare the Apparent Diffusion Coefficient (ADC) values of malignant and normal endometrium. STUDY DESIGN Cross-sectional analytical study. PLACE AND DURATION OF STUDY Radiology Department, Aga Khan University Hospital Karachi, from January 2007 to Decemb...

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