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.
Patterns of failure
| IMRT n (%) | VMAT n (%) | |
|---|---|---|
| Local failure | 29 (83) | 26 (81) |
| Regional failure | 1 (3) | 3 (9) |
| Distant failure | 5 (14) | 0 (0) |
| Multifocal (local and distant failure) | 0 (0) | 3 (9) |
Abbreviations: IMRT = intensity modulated radiation therapy; VMAT = volumetric modulated arc therapy.
