Is 3D non-coplanar conformal radiotherapy preferable over arc therapy for lung SBRT?  

RTOG 0915 allows either technique, but I've heard people say that IMRT is not "technically" SBRT. Is there is a benefit to the non-coplanar 3D technique vs. VMAT or forward planned arc therapy?



Answer from: Radiation Oncologist at Academic Institution

Answer from: Radiation Oncologist at Academic Institution

Answer from: Radiation Oncologist at Academic Institution