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随着放射源在医疗卫生中应用的普及，医疗照射已成为人工辐射所致居民集体剂量当量的最大贡献者。对放射治疗中非有用线束的防护已成为辐射防护的重要问题之一。本文报告了放射治疗患者非治疗部位剂量调查情况。调查对象为我区某医院接受放射治疗的患者，共调查１４７例，...
With the popularity of radioactive sources in health care, medical exposure has become the largest contributor to the collective dose equivalent of inhabitants caused by artificial radiation. Protection of non-useful wiring harness in radiotherapy has become one of the important issues in radiation protection. This article reports on the dose survey of non-treated parts of patients undergoing radiation therapy. The survey was conducted in our hospital in a hospital for radiation therapy, a total of 147 cases, ...