George Daskalakis

The incremental yield of chromosomal microarray analysis in fetuses with isolated ARSA and normal karyotype: cohort study and meta-analysis of the literature

Aberrant right subclavian artery (ARSA) is a relatively rare ultrasonographic marker that has been associated with trisomy 21 and 22q11.2 deletion. Its predictive accuracy, however, remains arbitrary as published cohorts do not present consistent findings. This study aimed to eva...