![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page1107.jpg)
Considerations on RT volumes
For retrobulbar, lacrimal gland, and
deep conjuctival lymphomas
CTV = outlined at the orbital bony
borders and expanded to include
any area of definite or suspected
bony or extraorbital extension
The intent is to irradiate
the whole orbit