Figure 6.
Ultrasound images of vessel lumen during treatment. Left: Focal cavitation at the center of the vessel lumen only (block arrow). Right: Focal cavitation (block arrow) with weak pre-focal cavitation (line arrow).
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.