| 崔凡,邹剑明,谭展,黄伟旭,贾育新,刘小莲,刘彦兵,吴自香.2016年广东省临床核医学基本状况调查[J].中华放射医学与防护杂志,2019,39(6):454-459 |
| 2016年广东省临床核医学基本状况调查 |
| Survey of nuclear medicine practice in Guangdong in 2016 |
| 投稿时间：2018-09-07 |
| DOI：10.3760/cma.j.issn.0254-5098.2019.06.010 |
| 中文关键词: 核医学 放射性 非密封源 核素 调查 |
| 英文关键词:Nuclear medicine Ionizing radiation Unsealed source Radionuclide Survey |
| 基金项目:广东省饮用水水源放射监测及其风险预测（粤财农[2016]91号） |
|
| 摘要点击次数: 3280 |
| 全文下载次数: 1625 |
| 中文摘要: |
| 目的 调查广东省各地区临床核医学诊疗基本情况，评估临床核医学应用过程中的职业人员与公众的辐射照射风险，探讨防控辐射风险对策。方法 成立广东省临床核医学基本信息调查组，采用问卷普查及现场抽查形式，对全省核医学科工作人员、设备、核医学诊疗核素和人次、工作人员个人剂量水平以及医院放射防护管理措施等进行了调查。结果 2016年广东省开展核医学放射诊疗单位共71家，从业人员733人，核医学科工作人员人均年有效剂量为（0.55±0.66） mSv/年。全省核医学设备189台，其中SPECT/CT 59台（含SPECT 5台），PET/CT 28台，甲状腺功能仪54台。使用核素总量1.15×108 MBq，其中99Tcm为7.39×107 MBq，18F为2.38×107 MBq，131I为1.70×107 MBq。全年核素诊疗325 903人次，平均频度为2.97人次/千人口。结论 近20年，广东省临床核医学得到飞速发展，21个市中18个市设立了核医学科；核素使用量比1998年增长了414%，核素诊疗年频度比1998年增长了111%。临床核医学的发展增加了职业人群、公众的潜在辐射照射及环境污染的风险，规范核医学科放射性药品的使用及排污管理是将来医用辐射管理的关注重点。 |
| 英文摘要: |
| Objective To survey the basic situation of diagnosis and treatment in clinical nuclear medicine across Guangdong province, evaluate the risks of exposure to the radiation workers and public and explore the countermeasures to control radiation exposre. Methods A survey team was set up to survey, by filling questionnaires, the basic information on nuclear medicine practices for workers, equipment, radionuclide, frequency and dose to workers and radiation protection measures. Results A total of 71 nuclear medicine institutions was involved in the survey with 733 radiation workers in 2016 in Guangdong. The average annual effective dose to nuclear medicine workers was (0.55±0.66) mSv per year. The total pieces of nuclear medical equipment was up to 189 in 2016 including 59 SPECT/CT scanners (5 SPECT), 28 PET/CT scanners and 54 thyroid scanners. Total activity of 1.15×108 MBq in radiopharmaceuticals was used in 325 903 examinations and treatments with the number of frequency of 2.97 examinations per 1 000 population. Concluions There have been a rapid progress in practice of nuclear medicine over the past 20 years in Guangdong province with departments of nuclear medicine set up in 18 of 21 cities. Compared with 1998, the activity in radiopharmaceuticals used has increased by 414% in 2016 and the number of frequency of examination and treatment has increased by 111%. The rapid expansion of nuclear medicine practice has also caused potential risks of radiation to the public and environment. |
| HTML 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|