Clinically, these findings are not very significant; however, if identified, they may serve as ultrasound markers. One study did identify an increase in the detection of fetal macroglossia with ...

Medically reviewed by Brigid Dwyer, MD Mosaic Down syndrome is a variant of Down syndrome. Down syndrome is a congenital (present at birth) genetic condition that occurs when a person has three copies ...

Until more data are available about the frequency of this defect and its association with Down syndrome, a left ventricular echogenic focus should be regarded as a normal variant. An ultrasound at ...