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.
Preoperative 2D (A and B) angiograms show the ICA aneurysm in which the anterior choroidal artery is originating from the aneurysm at the neck. A single PED is placed covering the neck, causing stagnation of the contrast within the sac (C). Six-month control angiography (D) demonstrates total occlusion of the aneurysm with the anterior choroidal artery preserved (arrow).
