Fetal aortic arch measurements between 14 and 38 weeks' gestation: in-utero ultrasonographic study
نویسندگان
چکیده
منابع مشابه
Development of the fetal uterus between 19 and 38 weeks of gestation: in-utero ultrasonographic measurements.
In-utero assessment of the internal female genitalia is important for determination of fetal gender in fetuses with suspected genital tract anomalies. We therefore measured fetal uterine transverse width and circumference from 19 weeks of gestation until term, using transvaginal and transabdominal high-resolution ultrasound techniques in order to establish nomograms. A prospective, cross-sectio...
متن کاملBirthweight between 14 and 42 weeks' gestation.
Data representing fetal weight gain between 14 and 42 weeks' gestation are presented; firstly to provide suitable curves enabling the growth of the very immature infant to be monitored and secondly to examine the influence of the improved techniques of paediatric and obstetric assessment developed since the publication of previous studies. Data have been collected from the 57 866 livebirths in ...
متن کاملFetal cardiac abnormalities identified prior to 14 weeks' gestation.
OBJECTIVE An increasing number of patients are presenting at early gestational age as being at high risk for congenital heart disease, as a result of ultrasound screening by nuchal translucency. The feasibility and accuracy of fetal echocardiography was assessed in a series of pregnancies studied before 14 weeks' gestation. METHODS Echocardiography was attempted in 478 fetuses of crown-rump l...
متن کاملCorrelation of fetal age and measurements between 10 and 26 weeks of gestation.
Fetal measurements, especially fetal foot length, were correlated with fetal age--as measured by last menstrual dates--for 1800 tissue specimens obtained after dilatation and evacuation abortion. These observations were compared with Streeter's results from 1920. Fetal ages ranged from ten through 26 completed menstrual weeks. Fetal measurements including weight, knee-to-heel length, biparietal...
متن کاملAnalysis of fetal breathing movements at 30-38 weeks of gestation.
AIMS This study reports the changes in patterns of fetal breathing movements recorded with a photogrammetric method in three successive periods of gestation. METHODS Respiratory movements were studied in fetuses of 28 healthy women with uncomplicated pregnancies of 30-38 weeks of gestation. Women were divided into three groups according to gestational age of the fetus: 30-32 weeks, 7 fetuses;...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2000
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.2000.00068.x