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.
(A, B) According to tumor size, a 6- (50 Gy) and 5- (10 Gy) cm-diameter cone (for the former and the latter, respectively) was set to cover the clinical target volume (i.e., the gross tumor plus margin of at least a 1 cm). (C) Application of the hydrogen peroxidase-soaked gauze during the radiotherapy session.
