Figure 3.
Ultrasound images of liver parenchyma and inferior vena cava (IVC) before and after the injection of microbubbles. A: 15 min after injection; B: 25 min after injection; C: 30 min after the injection; D: 40 min after the injection.
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.