每年一次的胸透,是学生体检的常规项目,殊不知,孩子这样频繁地接受辐射,可能埋下致癌的祸根。广州、深圳多位放射防护专家指出,儿童滥检问题危害最重。有专家介绍:胸通、X 光、CT 等放射性检查,会造成部分机体细胞受损,这些受损细胞如果没能自我修复(也可能是异常修复),就会残存于机体中,在免疫力低下或促癌因素存在下,成为癌症病灶。所以说放射检查次 Thoracic once a year is a routine item for student physical examinations. Everyone knows that children receive radiation frequently and may bury carcinogens. Many radiological experts in Guangzhou and Shenzhen pointed out that the problem of indiscriminate child abuse is the hardest hit. Some experts: chest thoracic, X-ray, CT and other radioactive examination, will cause some body cells damaged, these damaged cells if they fail to self-repair (also may be abnormal repair), will remain in the body, in immunity Low or promote cancer in the presence of factors to become cancer lesions. So say radiology times