Normal premenopausal endometrium
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چکیده
منابع مشابه
The expression of aquaporin 1 and 5 in uterine leiomyomata in premenopausal women: a preliminary study.
The aim of this study was to investigate the expression of aquaporins (AQPs) in uterine tissues of premenopausal women. We demonstrated for the first time the expression of AQP1, AQP5 and AQP9 in uterine leiomyomata and in the adjacent normal endometrium and myometrium. The expression of AQP1 and 5 was higher in leiomyomata than in unaffected uteri. AQP9 was expressed only in the unaffected end...
متن کاملNormal and abnormal 18F-FDG endometrial and ovarian uptake in pre- and postmenopausal patients: assessment by PET/CT.
UNLABELLED The purpose of the study was to assess physiologic endometrial (18)F-FDG uptake during the 4 phases of the menstrual cycle and to differentiate between physiologic and malignant endometrial uptake. METHODS Endometrial (18)F-FDG uptake, expressed as standardized uptake value (SUV), was measured on PET/CT images of 285 consecutive female patients, of whom 246 (112 premenopausal and 1...
متن کاملNormal Endometrium Molecular Identification of Latent Precancers in Histologically
Discovery of somatically mutated cells in human tissues has been less frequent than would be predicted by in vitro mutational rates. We analyzed the PTEN tumor suppressor gene as an early marker for endometrial carcinogenesis, and we show that 43% of histologically normal premenopausal endometria contain rare glands that fail to express PTEN protein because of mutation and/or deletion. These pe...
متن کاملThree-dimensional ultrasonography and power Doppler for discrimination between benign and malignant endometrium in premenopausal women with abnormal uterine bleeding.
BACKGROUND Ultrasonography has been extensively used in women suspected of having a gynecological malignancy. The aim of this study is to evaluate the efficacy of 3D ultrasonography and power Doppler for discrimination between benign and malignant endometrium in premenopausal women with abnormal uterine bleeding. METHODS This cross-sectional study included 78 premenopausal women with abnormal...
متن کاملDiagnostic accuracy of sonohysterography compared to endometrial biopsy in pre-menopausal women with abnormal uterine bleeding
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, guid...
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