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.
Volumetric changes for high-risk CTV (CTV70), intermediate-risk CTV (CTV63), low-risk CTV (CTV57), and parotid gland in a patient who had two replans performed during the course of treatment. The first replan occurred at the 9th treatment fraction, and the second replan was designed at the 23rd treatment fraction.
