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Challenges in variant interpretation in prenatal exome sequencing.
- Source :
-
European Journal of Medical Genetics . Feb2022, Vol. 65 Issue 2, pN.PAG-N.PAG. 1p. - Publication Year :
- 2022
-
Abstract
- The use of exome sequencing (ES) in the prenatal setting improves the diagnostic yield of genetic testing for fetuses with ultrasound anomalies. However, while the purpose of ES is to explain the fetal phenotype, secondary or incidental findings unrelated to the observed abnormalities might be detected. Recently, requests for ES in fetuses with no sonographic abnormalities have been increasing, raising serious ethical and medico-legal concerns. Variant interpretation is complex even in the postnatal setting and performing broad genomic data analyses in the prenatal setting presents additional dilemmas. This article discusses challenges and questions related to prenatal ES, including variant interpretation of incidental findings in cases of indicated prenatal ES, as well as in situations where ES is performed in asymptomatic fetuses. [ABSTRACT FROM AUTHOR]
- Subjects :
- *FETAL ultrasonic imaging
*FETUS
*GENETIC testing
*GENOMICS
*DATA analysis
Subjects
Details
- Language :
- English
- ISSN :
- 17697212
- Volume :
- 65
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- European Journal of Medical Genetics
- Publication Type :
- Academic Journal
- Accession number :
- 154819640
- Full Text :
- https://doi.org/10.1016/j.ejmg.2021.104410