•
Multicenter study
Prospective
Inoperable T1/T2 NSCLC
N=60
Period: 2003-2005
SBRT
Dose: 45 Gy at 15 Gy/fx
Grade 3 toxicity: 21%
Local control 96%
OS: 65%
Baumann et al. Radiotherapy and Oncology 88 (2008) 359–367