摘要
Recently,the survival rate of head and neck cancer patients has increased with the improvement of radiotherapy （RT） technology and comprehensive treatment.Cancer survivors after RT are at increased risk for cerebrovascular events. Radiation-induced cervical artery stenosis （RICAS） has its own characteristics compared with those lesions without a history of RT.
Recently,the survival rate of head and neck cancer patients has increased with the improvement of radiotherapy （RT） technology and comprehensive treatment.Cancer survivors after RT are at increased risk for cerebrovascular events. Radiation-induced cervical artery stenosis （RICAS） has its own characteristics compared with those lesions without a history of RT.
基金
This study was supported by grants from the National Natural Science Foundation of China （No. 81471195）, and the Suzhou Clinical Research Center of Neurological Disease （No. szzx201503）.
