Discordance between ultrasound and cell free DNA screening for monosomy X.
Karl Oliver KaganMarkus HoopmannSylke SingerKarin SchaeferhoffAndreas DufkeUlrike A Mau-HolzmannPublished in: Archives of gynecology and obstetrics (2016)
Although the performance of cfDNA in prenatal screening for monosomy X is better than any other screening test, it is not comparable with invasive testing. One should be aware of the limitations especially if the ultrasound examination is contradictory with the cfDNA results.