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.
Anterior and posterior planar scintigraphy demonstrating radiotracer activity within pulmonary (ROI A and D = Left lung, B and E = Right lung) and hepatic parenchyma (ROI C = liver). Note the high intensity of pulmonary activity relative to the liver.
