5Armstrong CL, Gyatok K, Awadalla AW, et al. A critical re- view of the clinical effects of therapeutic irradiation damage to the brain: the roots of controversy [J]. Neuropsychol Rev, 2004, 14(1): 65-86.
3Behin A,Delattre JY.Complications of radiation therapy onthe brain and spinal cord[J].Semin Neurol,2004,24 (4):405-417.
4Liu Q.Present investigatin of radiation brain injury[J].Foreign Med Sci Sec Radiat Med,2004,8(28):178-181.
5Jensen FK,Wagner A.Intracranial aneurysm following radiation therapy for medulloblastoma.A case report and review of the literature[J].Acta Radio,1997,38 (1):37-42.
6Kimura T,Sako K,Tohyyama Y,et al.Diagnosis and treatment of progressive space-occupying radiation necrosis following stereotactic radiosurgery for brain metastasis:value of protonmagnetic resonance spect roscopy[J].Acta Neurochir (Wien),2003,145(7):557-546.
7Tada-E,Matsumoto K,Kinoshita K,et al.Combined bra-chytherapy and external beam radiotherapy in normal monkey brains experimental radiation necrosis evaluated by sequential magnetic reso-nance imaging[J].Neurol Med Chir (Tokyo),1998,38(4):203-212.
8Van Den Aardweg GJ,Hopewe'll JW,Whitehouse EM.The radiation response of the cervical spinal cord of the pig:effects of changing the irradiation volume[J].Int J Radiat Oncol Biol Phys,1995,31(1):51-55.
9Lefaix JL,Delanial S,Leplat JJ,et al.Successful treatment of radiation induced fibrosis using Cu/Zn SOD and Mn SOD:an experiment study[J].Int J Radiat Oncol Biol Phys,1996,35(2):305-312.