放射性核素18F在核医学科中的应用及其辐射防护吸咪头
作者：付文君肽链合成过程
来源：《理论与创新》2019年第04期
【摘要】核医学科使用放射性核素18F通过PET/CT扫描进行医学诊断，能够准确发现病灶，并能够准确鉴别。PET/CT将人体代谢所必需的物质标记上短寿命的放射性核素注射針剂18F注入人体后，利用示踪原理显示活体生物活动的医学影像技术进行断层扫描，通过采集数据及成像，进行疾病的诊断和分析。在应用核技术的同时，应采取相应的防护对策，对射线进行有效的防护，确保辐射环境安全和人员健康。餐台滑轨
防火拉链 【关键词】放射性核素18F，核医学科，辐射防护
Abstract： Nuclear medicine USES radionuclide 18F for medical diagnosis through PET/CT scan， which can accurately detect and identify lesions. After the injection of 18F， a short-lived radionuclide labeled by PET/CT， which is necessary for human metabolism， into the human body， the medical imaging technology that shows the biolog
ical activity of the living body based on the tracer principle is used for tomography， and the diagnosis and analysis of diseases are carried out through data collection and imaging. At the same time of applying nuclear technology， corresponding protective countermeasures should be taken to effectively protect the radiation and ensure the safety and health of the radiation environment.
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