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.
Congenital absence of the ICA. Lateral MIP projection of CT angiogram shows long narrowing of the cervical segment of the right internal carotid artery (ICA). The CCA and ECA indicate common carotid artery and external carotid artery respectively (own material).
