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.
(A) Three-dimensional CTA showing the aneurysm dome projecting superiorly, laterally, and posteriorly above the posterior clinoid process. (B) Three-dimensional CTA superior-inferior view further defines the relationship of the aneurysm fundus to the left posterior cerebral artery. CTA, computed tomographic angiography.
