中新真探：做CT会增加患癌风险吗？

发布时间：2024-05-22 18:21:22 来源: sp20240522

　　 中新网 5月10日电 做CT会增加患癌风险吗？像CT、X线这样的医学检查，会利用电离辐射成像，但是只要剂量没有超过100毫西弗/年，就不会给人的健康带来风险。一次普通的X线检查，辐射剂量只有约1.2毫西弗，一次局部的CT平扫，辐射剂量也只是X线检查的几倍而已。如果只是例行体检或因诊疗需要偶尔做一次的话，辐射剂量并不会超标。(来源：@科学辟谣 中国新闻网微博 )

【编辑:姜雨薇】

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