Fig. 3.
Dose-volume histograms of the planning target volume. 3D CRT, 3-dimensional conformal radiotherapy.
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.