... Hospital, Nagoya, Japan, 3Nagoya Radiosurgery Center, Nagoya Kyoritsu Hospital, Nagoya, Japan and 4Department of Radiation Therapy, Aizawa Hospital, Matsumoto, JapanEmail: Fumiya Baba* - fbaba@bd5.so-net.ne.jp; ... run was per-formed to choose appropriate beam arrangement beforeSBRT was performed.SBRT was delivered by a linear accelerator (CLINAC 23EX,Varian Medical Systems, Palo Alto, California, USA) ... as T1N0M0 or T2N0M0 stage according to theInternational Union Against Cancer (UICC) 1997 systemby CT scans, bone scintigraphy and brain magnetic reso-nance imaging (MRI), or clinically diagnosed...