Figure 6.
Forest plots showing the meta-analysis of the radiation pneumonitis (A) and radiation esophagitis (B) between 3D-CRT and IMRT. 3D-CRT = three-dimensional conformal radiotherapy, IMRT = intensity-modulated 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.