SMFM Consult: Ultrasound in the cfDNA era
March 15, 2017The society's recommendations for women who are undergoing both ultrasound and cfDNA screening.
Patient handout: Should I have ultrasound and cfDNA testing?
March 15, 2017Give this to your patients who have questions about the role of ultrasound with cfDNA.
Vanishing twin syndrome affects NIPT resultsClinicians should be aware of the potential for confounding of NIPT results by cfDNA released from a vanishing twin. New ACOG Committee Opinion: routine cfDNA screening not needed September 21, 2015By Cheryl Guttman KradercfDNA screening should not be performed in the general obstetric population, according to this Opinion. Failed cfDNA screen may signal increased risk of fetal aneuploidyWomen who fail one or two such screens need additional counseling. Patient handout: Prenatal screening using cell-free DNA
June 04, 2015From the Society for Maternal-Fetal Medicine, questions and answers about cfDNA for your patients.
The promise and peril of new prenatal diagnostic technologiesThe ethical, economic, and practice management challenges associated with advanced testing increase as the technology advances. Discordant NIPT and ultrasound results from vanishing twin pregnancy
April 09, 2015DNA from a genetically dissimilar deceased twin may be counted as part of total fetal DNA, leaving to incorrect test results for the surviving fetus.