Fetal biometry as a screening tool for the detection of chromosomally abnormal pregnancies

Keyphrases

• Abnormal Fetus 40%
• Abnormal Pregnancy 100%
• Antenatal Detection 20%
• Biparietal Diameter 40%
• Clinical High Risk 20%
• Control Population 20%
• Down Syndrome 40%
• False Positive Rate 40%
• Femur Length 100%
• Fetal Biometry 100%
• Fetal Chromosomal Abnormalities 20%
• Length Ratio 80%
• Low-risk Patients 20%
• Maternal Age 40%
• Observed-to-expected Ratio 40%
• Positive Predictive Value 20%
• Predictive Value 20%
• Pregnancy Recognition 20%
• Screening Tool 100%
• Trisomy 13 20%
• Trisomy 18 20%
• Trisomy 21 20%

Biochemistry, Genetics and Molecular Biology

• Chromosomal Abnormalities 50%
• Down Syndrome 100%
• Maternal Age 100%
• Population Dynamics 50%
• Trisomy 21 50%