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.
Brain prenatal US imaging of patient 1 at 22 wGA, when hydrocephalus internus was apparent. The enlarged ventricles are highlighted by asterisks. The cerebellar size was described as being at the lower end of normal range, corpus callosum was normal (as shown by the Doppler US scan in the lower left corner)
