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.
Methods of rectal displacement (a) SpaceOAR, (b) Rectafix. An example of the homogenous dosing employed (c) with red isodose representing 20 Gy, green 19 Gy, pink 18 Gy, dark blue 16 Gy, light blue 14 Gy, and aqua green 9.5 Gy. Contours represent prostate CTV (light blue outline), PTV (red) and rectum (yellow).
