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.
Comparison between manual, auto MFS, and auto HFS dose distributions. PTV is solid blue. The 100% prescription isodose is red, 95% prescription isodose is orange and 50% prescription isodose is blue. Fifty percent of prescription isodose reveals the large improvement in gradient in the automatic plans. MFS, Medium fluence smoothing; HFS, High fluence smoothing; PTV, planning target volume.
