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.
Coronal mCTA MIP images from the arterial phase (A) and late venous phase (B) show a right MCA M1 segment occlusion. The M1 segment thrombus length is estimated more accurately during the venous phase (7 mm in B, arrow) than in the arterial phase (11 mm in A, arrow).
