diagnostic evaluation of uterine artery doppler sonography for the prediction of adverse pregnancy outcomes
نویسندگان
چکیده
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منابع مشابه
Diagnostic evaluation of uterine artery Doppler sonography for the prediction of adverse pregnancy outcomes
BACKGROUND Increased impedance to flow in the uterine arteries assessed by value of the Doppler is associated with adverse pregnancy outcomes, especially pre-eclampsia. We investigated the predictive value of a uterine artery Doppler in the identification of adverse pregnancy outcomes such as 'pre-eclampsia' and 'small fetus for gestational age' (SGA). MATERIALS AND METHODS Three hundred and ...
متن کاملPrediction of adverse pregnancy outcomes using uterine artery Doppler imaging at 22-24 weeks of pregnancy: A North Indian experience
OBJECTIVE The aim of this study was to assess the predictive value of uterine artery Doppler imaging at 22-24 weeks of gestation for adverse pregnancy outcomes. MATERIALS AND METHODS This was a prospective study in which uterine artery Doppler was performed at 22-24 weeks of gestation in 165 pregnant women with singleton pregnancies. A pulsatility index (PI) more than 1.45 or bilateral uterin...
متن کاملUterine Artery Doppler in the Prediction of Preeclampsia and Adverse Pregnancy Outcome
Preeclampsia and fetal growth restriction are major causes of perinatal mortality and morbidity. Several studies have shown that a generalized endothelial dysfunction is associated with these complications. Clinical trials have shown that pregnant women who demonstrate high resistance in uteroplacental blood flow are at higher risk for preeclampsia. Uterine artery Doppler studies both in the se...
متن کاملThe Relationship of Uterine Artery Doppler Velocimetry Findings and Hemoglobin Concentration with Pregnancy Outcomes in Pre-eclampsia
Abstract Background: Epidemiologic studies have shown the relationship of maternal hemoglobin level and abnormal findings in uterine Doppler sonography with pregnancy- related complications. In this study, we evaluated the relationship of uterine artery Doppler velocimetry findings and hemoglobin level with the outcomes of pregnancy in women with preeclampsi...
متن کاملMulticenter screening for adverse pregnancy outcomes by uterine artery Doppler in the second and third trimester of pregnancy.
AIMS Increased uterine artery pulsatility index (PI) is associated with adverse pregnancy outcomes. The aim of the study was to determine the role of uterine artery PI at 18-24 and 30-34 weeks, gestation in predicting adverse pregnancy outcomes. MATERIAL AND METHODS Color Doppler assessment of the uterine arteries was carried out in 435 consecutive women attending an antenatal clinic at 18-24...
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انتخاب نامساعد یکی از مشکلات اساسی در صنعت بیمه است. که ابتدا در سال 1960، توسط روتشیلد واستیگلیتز مورد بحث ومطالعه قرار گرفت ازآن موقع تاکنون بسیاری از پژوهشگران مدل های مختلفی را برای تجزیه و تحلیل تقاضا برای صنعت بیمه عمر که تماما ناشی از عدم قطعیت در این صنعت میباشد انجام داده اند .وهدف از آن پیدا کردن شرایطی است که تحت آن شرایط انتخاب یا کنار گذاشتن یک بیمه گزار به نفع و یا زیان شرکت بیمه ...
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عنوان ژورنال:
journal of research in medical sciencesجلد ۱۹، شماره ۶، صفحات ۰-۰
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