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.
Typical angioarchitecture of the olfactory groove DAVF, showing the significant pial venous reflux through the olfactory vein (FT group). The shunt is located on the anterior part of the cribriform plate belonging to the basal part of the falx.
