A couple were referred for prenatal genetic testing at 31 weeks' gestation due to the presence of mild polyhydramnios and multiple central nervous system (CNS) abnormalities, including borderline ventriculomegaly, possible… Click to show full abstract
A couple were referred for prenatal genetic testing at 31 weeks' gestation due to the presence of mild polyhydramnios and multiple central nervous system (CNS) abnormalities, including borderline ventriculomegaly, possible delayed sulcation, an enlarged cisterna magna and a small area of calcification around the posterior horns. Testing was initiated to identify any underlying genetic cause.
               
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