Particle Therapy 2017

Hypofractionated proton therapy in early stage NSCLC (Bush et al: Int J Rad Onc Bio Phy 86:964, 2013) N= 107 Dose escalation: 52Gy, 60 Gy and 70 Gy in 10 fx 4 years: OS: 18%, 32% and 51% T1 LC: 96% T2 LC and OS: Trend in improvement with 70 Gy level No Grade 2 RP noted No difference between central vs. peripheral lesions

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