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.
Biodistribution in lungs and mediastinum 4–72 h after injection as seen on transaxial PET/CT images from subjects A and B of Figure 1. Mediastinal uptake is low in A (arrows) but absent from B. %ID/cc = percentage injected dose per cubic centimeter of tissue.
