Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Cerebellar hypoplasia. Sagittal T1 image of a neonate shows severe brain stem and vermis hypoplasia. The superior vermis is below the intercollicular sulcus and above the obex. Note severe supratentorial atrophy, suggesting prenatal onset of volume loss.
