Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

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.

View full-text article in PMC

. 2002 Aug;23(7):1187–1198.

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © American Society of Neuroradiology

PMC Copyright notice

Fig 1. — Patient 12, aneurysm 21. Example of smallest aneurysm seen in this study.

A, Midarterial phase anteroposterior projection DSA image shows a small saccular aneurysm at the supraclinoid internal carotid artery (short arrow). Note larger anterior communicating artery aneurysm (long arrow). Anterior choroidal artery aneurysm is mostly obscured by overlying internal carotid artery bifurcation (arrowhead).

B, 3D posteroanterior projection CTA image with lateral angulation shows aneurysm sac (short arrow). Anterior communicating artery (long arrow) and anterior choroidal artery (arrowhead) aneurysms are also well seen.