![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page0322.jpg)
Key Concepts of IMRT
•
Limitations of IMRT...
Large PTVs
Increased number of planning fields
Due to restrictions of leaf motion for
SW IMRT, even more treatment fields
(for some machines)
NB: this image demonstrates the concept of split
carriages