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Discordant noninvasive prenatal testing results in a patient subsequently diagnosed with metastatic disease
Author(s) -
Osborne C. Michael,
Hardisty Emily,
Devers Patricia,
KaiserRogers Kathleen,
Hayden Melissa A.,
Goodnight William,
Vora Neeta L.
Publication year - 2013
Publication title -
prenatal diagnosis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.956
H-Index - 97
eISSN - 1097-0223
pISSN - 0197-3851
DOI - 10.1002/pd.4100
Subject(s) - cell free fetal dna , malignancy , medicine , prenatal diagnosis , massive parallel sequencing , disease , obstetrics , aneuploidy , trisomy , pregnancy , fetus , pathology , dna sequencing , dna , genetics , biology , chromosome , gene
What's already known about this topic? Noninvasive prenatal testing for detection of trisomies 21, 18, and 13 is clinically available and is reported to have a false positive rate of 1% or less This technology utilizes massively parallel shotgun sequencing of cell‐free DNA, of maternal and placental origin, present in maternal plasmaWhat does this study add? Unexplained abnormal noninvasive prenatal testing results should prompt consideration of a maternal source of the abnormal cell‐free DNA, such as malignancy