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Peter M. Doubilet, MD
The Role of Measurements in OB Ultrasound
Peter M. Doubilet, MD
12/30/2018 | Time : 31 min
About This Lecture:

The speaker discusses pertinent obstetrical measurements and the role they play in assessing fetal well-being. Upon completion of this educational activity the participant should be able to list the uses for obstetrical measurements, including estimated gestational weight and estimated fetal weight, review guidelines for assigning gestational age, list criteria for both definitive and suspicious early pregnancy failure and recognize aneuploidy markers such as dilated renal pelves, thickened nuchal fold and nasal bone length.

Topics mentioned in this video : Uses for obstetrical measurements, Guidelines, GA assignment, Recommendations regarding assigning GA, EFW, Abdominal diameter/AC, Early pregnancy failure, Polyhydramnios/oligohydramnios, Aneuploidy markers, Placenta previa and cervical length, Fetal anemia, Fetal compromise and well being

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Keywords : abdominal circumference, abdominal diameter, AC, AFI, amniotic fluid index, aneuploidy, biparietal diameter, BPD, cerebral lateral ventricles, cervical funneling, cervical length, chromosomal abnormality, color Doppler, corrected BPD, CRL, crown rump length, Down syndrome, early pregnancy failure, EFW, embryonic heart rate, estimated fetal weight, femur length, fetal anemia, fetal biometry, fetal heart rate, fetal renal pelves, FL, GA, gestational age, HC, head circumference, hydocephalus, intrauterine growth restriction, IUGR, macrosomia, MCA, mean sac diameter, middle cerebral artery, nasal bone, nuchal fold, nuchal translucency, obstetrical ultrasound, occipital-frontal diameter, OFD, oligohydramnios, placenta previa, polyhydramnios, Society of Radiologists in Ultrasound, spectral Doppler, SRU, trisomy 13, trisomy 18, trisomy 21, umbilical artery, ventriculomegaly, yolk sac diameter

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