Expert Perspectives on NIPT
Definition of Aneuploidy
Cell-Free DNA
Mosaicism
Risk of DS or Any Chromosomal Abnormality
Value of NIPT
Alternatives to NIPT
Detection Rates of DS Using Various Screening Modalities
False Positive Rates Using Various Screening Modalities
Causes of False Positive Rates in NIPT
Clinical Utility of NIPT PPV
NIPT Performance Characteristics PPV
Pretest Counseling General Overview
Pretest Counseling NIPT
Causes of No-Call Results in NIPT
Causes of Low Fetal Fraction
Managing Patients With Low Fetal Fraction
Incidence of Chromosomal Abnormalities
NIPT Performance Characteristics
Other Information Provided by NIPT
Conditions Not Detected in NIPT
Value of Offering NIPT Patients an Early Ultrasound at 12 to 14 Weeks
Conclusions
Abbreviations