Case Reports in Genetics / 2013 / Article / Fig 1

Case Report

First Trimester Diagnosis of Holoprosencephaly Secondary to a Ring Chromosome 7

Figure 1

Ultrasound images at 12 3/7 weeks gestation. (a) Transverse view of the fetal intracranial anatomy demonstrates a single anterior ventricle and fused thalami; (b) sagittal view of the fetal profile demonstrates an increased nuchal translucency (NT) of 2.9 mm and a flattened profile with absent nasal bone.