Publications by authors named "Natalie Jane Chandler"

Objective: To assess the diagnostic yield of genetic testing for antenatally detected conotruncal defects.

Method: This was a retrospective analysis of all antenatally detected cases of conotruncal anomalies over a 4-year period. Patients were offered antenatal and postnatal genetic testing including QF-PCR, microarray and exome sequencing (ES) antenatally or genome sequencing (GS) postnatally on a case-by-case basis.

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Trio exome sequencing was performed on a fetus with bilateral mesomelia of the lower limbs with significant angulation of the tibial bones, micrognathia and hypertelorism detected on ultrasound scan at 19 + 0 weeks gestation. The couple is consanguineous. A homozygous pathogenic frameshift variant in the SMOC1 gene (c.

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Duo exome testing was performed on a fetus conceived via in vitro fertilization with an egg donor. The fetus presented with non-immune hydrops fetalis (NIHF) at 20 + 0 weeks gestation. Two variants were detected in the GUSB gene.

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