Fetal maxillary and mandibular length in normal pregnancies from 11 weeks' to 13+6 weeks' gestation: A Taiwanese study
نویسندگان
چکیده
منابع مشابه
Ductus venosus Doppler velocimetry in normal pregnancies from 11 to 13 + 6 weeks' gestation - a Taiwanese study.
BACKGROUND To investigate flow in the ductus venosus at 11-13 + 6 weeks of gestation in women with normal pregnancies in the Taiwanese population. METHODS Two hundred and fifty-two normal singleton pregnancies with gestational ages ranging from 11 to 13 + 6 weeks were examined in this study. The pulsatility index for veins (PIV), resistance index (RI), peak velocity during ventricular systole...
متن کاملMaxillary length at 11-14 weeks of gestation in fetuses with trisomy 21.
OBJECTIVE To determine the value of measuring maxillary length at 11-14 weeks of gestation in screening for trisomy 21. METHODS In 970 fetuses ultrasound examination was carried out for measurement of crown-rump length (CRL), nuchal translucency and maxillary length, and to determine if the nasal bone was present or absent, immediately before chorionic villus sampling for karyotyping at 11-14...
متن کاملNormal fetal nasal bone length at 14 to 28 weeks of gestation.
The fetal nasal bone length (FNBL) is a recent sonographic marker included in second trimester genetic sonography which varies with race and ethnicity. The importance of measuring FNBL is in the prenatal diagnosis of Down's syndrome (DS), the most common chromosomal abnormality. Nasal bone hypoplasia or absence is one of the frequent features of DS. Different studies conducted in different part...
متن کاملMaternal Serum Adiponectin at 11-13 Weeks of Gestation in Pregnancies Delivering Small for Gestation Neonates
Objective: To investigate whether maternal serum levels of adiponectin in the first trimester are altered in pregnancies that subsequently deliver small for gestational age (SGA) neonates. Methods: Maternal serum adiponectin and pregnancy-associated plasma protein A (PAPP-A) were measured at 11–13 weeks’ gestation in 50 singleton normotensive pregnancies that delivered SGA neonates and 300 non-...
متن کاملMaternal serum adiponectin at 11-13 weeks of gestation in pregnancies delivering small for gestation neonates.
OBJECTIVE To investigate whether maternal serum levels of adiponectin in the first trimester are altered in pregnancies that subsequently deliver small for gestational age (SGA) neonates. METHODS Maternal serum adiponectin and pregnancy-associated plasma protein A (PAPP-A) were measured at 11-13 weeks' gestation in 50 singleton normotensive pregnancies that delivered SGA neonates and 300 non-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Taiwanese Journal of Obstetrics and Gynecology
سال: 2014
ISSN: 1028-4559
DOI: 10.1016/j.tjog.2012.05.003