What dose constraint do you use for the proximal bronchial tree for when treating NSCLC to 60 Gy/8 fx?   

I see the LungTECH trial dose constraints, but, they seem really conservative when you have something large and close the PBT resulting in use of 60 Gy/ 8 fx. 



Answer from: Radiation Oncologist at Community Practice

Answer from: Radiation Oncologist at Academic Institution