Screening for early fetal structural anomalies
نویسندگان
چکیده
منابع مشابه
Screening for early fetal structural anomalies
Improvement of high resolution ultrasound scan equipment, have enabled obstetricians to examine the fetus during first trimester in more detail than ever before. It is established that first trimester ultrasound scan is superior to second trimester scan in determining gestational age, risk assessment for chromosomal aneuploidy and chorionicity in multiple pregnancy1-3. Moreover, first trimester...
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An obstetrical ultrasound examination provides invaluable information regarding the fetus. Until the mid-1980s, ultrasound in the first trimester was limited to localization of the pregnancy, establishing viability, and accurate dating. With the advent of high-resolution ultrasound and transvaginal scanning, a significant amount of information about the fetus can be gained and provided to the p...
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ژورنال
عنوان ژورنال: Sri Lanka Journal of Obstetrics and Gynaecology
سال: 2012
ISSN: 2279-1655,1391-7536
DOI: 10.4038/sljog.v33i4.4810