Quantification of fetal swallowing by ultrasound is impossible
نویسندگان
چکیده
منابع مشابه
Study of Diagnosis of Pregnancy and Fetal Development by 2D Ultrasound in Markhoz Goat
Objective- The aim of this study was to obtain first time diagnosis of pregnancy and study of fetal development in different times of pregnancy period. Design- ِDescriptive study. Animals- 8 pregnant Markhoz goats. Procedure- 2D ultrasound was performed from day 25 to 130 of gestation, twice in week from day 25 to 70 and once in week from day 70 to 130 of gestation on eight goa...
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The increasing importance of ultrasound in obstetrical practice requires a sound knowledge of the technique and of the reproducibility and accuracy of the measurements. In most obstetrical clinics, scanning are not always performed by the same technician and therefore the lack of Information about the errors in measurement of the different observers or of one observer may lead to inaccurate pro...
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Abstract Swallowing of amniotic fluid by late gestation fetuses increases when amniotic fluid volume (AFV) is elevated. Our objectives were to quantitatively characterize fetal swallowing when AFV is elevated above normal to polyhydramniotic levels and to explore the mechanisms that mediate these changes. Late gestation fetal sheep were studied under basal conditions and during intra-amniotic i...
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Ultrasound evaluation of the fetal heart can be performed. Knowledge of the embryology, anatomy, and function of the heart have led us to understand the pathophysiology of congenital heart disease. In this review we discuss the indications as well as some basic principles of fetal echocardiography.
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2006
ISSN: 0960-7692
DOI: 10.1002/uog.3851