Performance of non-invasive prenatal testing for foetal chromosomal abnormalities in 1048 twin pregnancies
نویسندگان
چکیده
منابع مشابه
Non-Invasive Prenatal Diagnosis in Twin Pregnancies: Current Status
The objective of this review is to assess the evidence which supports the use of non-invasive prenatal diagnosis (NIPD) in twin pregnancies. Through the years, we have witnessed the technological developments in non-invasive prenatal diagnosis attained new heights, but those studies were usually limited in singleton pregnancies. As we known, twin pregnancies are at higher risk in both aneuploid...
متن کاملP-226: Non-Invasive Prenatal Screening for Fetal Chromosomal Anomalies in South of Iran
Background: Prenatal diagnosis for Fetal Chromosomal anomalies currently relies on assessment of risk followed by a combination of biochemical and nuchal translucency. Trisomy 21 is the most common trisomy that is associated with intellectual disability. Pregnant women who receive a prenatal diagnosis of trisomy 21 currently have the option of continuing or terminating their pregnancy, but no f...
متن کاملNon-invasive prenatal testing for rare chromosomal anomalies
Correspondence: Dr. C.A. Ionescu e-mail: antoniuginec@ yahoo.com After numerous clinical validation studies, non-invasive prenatal testing for fetal aneuploidy detection is now a clinical reality. While non-invasive prenatal testing was accepted due to the high accuracy for fetal trisomy (21, 18 and 13) detection, recent research showed that genome-wide analysis is able to detect other fetal an...
متن کاملAneuploidy screening by non‐invasive prenatal testing in twin pregnancy
OBJECTIVES To describe our experience with non-invasive prenatal testing (NIPT) in twin pregnancy. METHODS Two sets of maternal blood samples from twin pregnancies were analyzed at our laboratory using NIPT: 115 stored samples from pregnancies with known outcome (Clinical Study A) and 487 prospectively collected samples for which outcomes were requested from providers (Clinical Study B). NIPT...
متن کاملFoetal growth velocities in twin pregnancies.
A retrospective longitudinal study was performed to quantify foetal growth velocities in twin pregnancies and to determine the effect of variables specific to twin pregnancies on growth velocity. Foetal growth velocity standard deviation (Z) scores were calculated from serial ultrasound data using published singleton reference data for 131 consecutive sets of twins from 30 to 37 weeks' gestatio...
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ژورنال
عنوان ژورنال: Molecular Cytogenetics
سال: 2021
ISSN: 1755-8166
DOI: 10.1186/s13039-021-00551-4