What surveillance imaging is appropriate after spine SBRT?

All of us have our own formulas. I tend to see patients about 2 months right after spine SBRT, then every 3-4 months thereafter. While most patients I continue with every 4 month follow up beyond two years, there are times that I space that out to every 6 months depending on the clinical circumstanc...

I agree with Sam. Please also refer to SPINO which was published in Lancet Oncology.