منابع مشابه
Gestational age in twins.
Dubowitz et al. have offered a scoring system for estimating the gestational age of newborn babies. If the system is applied to twin pairs, the heavier twin is generally estimated to have a greater gestational age than the lighter one. Previously this has been interpreted as a flaw in the scoring system. However, it may well be that in some twin pairs the gestational ages are slightly different...
متن کاملUltrasonographic fetal scapular length measurement for assessment of gestational age
one of the major goals of antenatal care is estimation of gestational age.the most widely used parameters for evaluation of fetal growth are biparietal diameter (BPD),femoral length (FL) and adbominal circumference (AC).to determine the value of prenatal ultrasonographic scapula measurements for fetal growth and gesattional age a prospective ultrasonographic cross-sectional study was conducted ...
متن کاملSecular trends in gestational age and birthweight in twins.
BACKGROUND In recent decades, the overall rate of preterm births has increased. The aim of the present study was to examine whether this trend is also seen for multiple gestations. More specifically, we examined if there has been a decrease in gestational age for live born monozygotic (MZ) and dizygotic (DZ) twins and if there has been a simultaneous change in birthweight. The contributions of ...
متن کاملNeurological assessment of gestational age in newborn.
11-78 mg./24 hr.). Free (i.e. non-peptide) hydroxylysine is usually present only in trace amounts, except during a high collagen diet. An excess of free hydroxylysine was found in Case 1 (10 0 mg./24 hr.) and Case 2 (12-3 mg./24 hr.). Case 1 also excreted an excess of citrulline (8 8 mg./24 hr.). Since no hydroxylysine was detected in the fasting bloods of controls or of patients, a renal origi...
متن کاملComparative Assessment of Ultrasound Placental Findings in Small for Gestational Age and Normal-Weight Fetuses
Background Small for gestational age (SGA) refers to newborns whose birth weight is less than the 10th percentile for gestational age. The aim of this study was to provide a comparative assessment of ultrasound placental findings in SGA and normal-weight fetuses in singleton pregnant women. Materials and Methods In...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1974
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.49.9.741