منابع مشابه
I-46: Color Doppler Assessment in IUGR
Background Fetal growth restriction is the second leading cause of perinatal morbidity and mortality. The incidence of intrauterine growth restriction (IUGR) is estimated to be approximately 5 percent in the general obstetric population. Abnormal uterine artery suggest a maternal cause for the growth restriction where as normal uterine artery Doppler studies suggest that a fetal cause. Use of u...
متن کاملI-44: Color Doppler Imaging in Impotence
Sexual impotent is very common entity and define as inability to induce or maintaining penile erection during sexual intercourse. Studies reveals about 10% of men aged 40-70 years have complete, 17% have mild and 25% have moderate amount of erectile dysfunction. The sexual impotence has different etiology including psychogenic, neurogenic, arteriogenic and venogenic causes. Current studies reve...
متن کاملI-45: Color Doppler Sonography of Endometrium in Infertility Patients
Background Endometrial receptivity is one of parameters which determine the reproductive outcome in in vitro fertilization programs. A good blood supply towards the endometrium is usually considered to be an essential requirement for implantation. Blood vessels of the endometrium can be detected by transvaginal color and pulse Doppler sonography. Color Doppler assessment permits better visualiz...
متن کاملPrint: Chapter 16. Ultrasonography and Doppler
The impact of ultrasonography on the practice of obstetrics has been profound. A carefully performed sonographic examination reveals vital information about fetal anatomy, as well as fetal environment, growth, and well-being. Technology has evolved from producing two-dimensional images of the pregnant uterus to using Doppler methods for measurement of maternal and fetal circulation and to creat...
متن کاملTo Doppler or Not to Doppler: From Doppler Ultrasound to Color Doppler to Doppler in 3D and Beyond
This review aims to provide the reader with an update on the present and potential clinical applications in Doppler ultrasound in perinatal medicine. Umbilical artery Doppler plays an important role in the management of intrauterine growth restriction (IUGR) and pre-eclampsia and aids in twin-to-twin transfusion syndrome management while notching in the waveform is a predictor of umbilical cord...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1991
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199112000-00046