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X射线CT检查以其独特的诊断优势已广泛应用于临床。由于CT检查所致病人受照剂量较大 ,且检查频率愈来愈高 ,故受检者所受的X射线CT诊断的医疗照射已引起人们的普遍关注。为促进CT检查的合理应用 ,搞好CT诊断的医疗照射防护 ,我们于 1999年对山东省X射线CT使用的
X-ray computed tomography has been widely used clinically because of its unique diagnostic advantages. Due to the large doses of radiation from patients undergoing CT examinations and the increasing frequency of examinations, the X-ray CT diagnosis of medical exposure of the subjects has attracted widespread attention. In order to promote the rational application of CT examination and do a good job in medical radiation protection for CT diagnosis, we used the X-ray CT in Shandong Province in 1999.