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 typical double line pattern ultrasound image of a normal abdominal aortic artery wall of a monkey. The distance between the centers of the two crosses represents the distance between the inner and the outer echogenic lines and corresponds to the ultrasound image of intima-media thickness.
