What do you consider to be the minimum technological requirements to safely deliver spine SBRT?  

For instance, are there

1. Specific Linac features, such as a certain MLC leaf width, 6-DOF couch, etc?

2. Requisite on board imaging/IGRT capabilities?

3. Pre-treatment imaging: fusion of an MRI in the treatment position, etc?



Answer from: Radiation Oncologist at Academic Institution

Answer from: Radiation Oncologist at Academic Institution