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最近美国有研究认为,CT辐射致癌的可能比过去认为的更大,人们应该重视过量使用CT的危险;并估计,有效剂量的成人腹部检查可增加致癌风险为1/2000。那么,CT检查究竟还能不能做?
Recently, some studies in the United States believe that the possibility of CT radiation carcinogenesis may be greater than in the past. People should pay more attention to the risk of overuse of CT. It is estimated that an effective dose of adult abdominal examination can increase the carcinogenic risk by 1/2000. So, CT examination can still do?