Figure 2.
(A) Feeding artery and a single vein exiting the nidus, posterior projection, (B) Single vein exiting the nidus, lateral (left) projection.
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.