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首页> 外文期刊>Preventive Medicine: An International Journal Devoted to Practice and Theory >Radiation risks: Critical analysis and commentary
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Radiation risks: Critical analysis and commentary

机译：辐射风险：关键分析和评论

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Objectives: To review and summarize what is known about the health risks of radiation. To compare risks from medical imaging to background radiation and to exposure from nuclear accidents. Methods: Literature review and summative critical analysis. Results: Over the past several years, physicians and patients have become increasingly aware of the potential risks of radiation exposure from medical imaging. The Fukushima disaster further heightened public awareness of hazards associated with radiation and radioactivity. In the case of medical imaging, small but real risks of cancer and other radiation-induced disease must be balanced against potential benefits of improved diagnostic accuracy. The ethical principle of autonomy tells us that patients should be informed of potential benefits and harms of radiation imaging, and should participate in shared decision making. In the case of nuclear power, benefits and especially harms are exceptionally difficult to estimate accurately. Nevertheless, we know that hazards from today's nuclear power plants will persist for many years, affecting future generations not benefiting from electrical power generated today. Conclusions: A deeper and more widespread understanding of potential benefits and harms of personal and societal choices relating to radiation exposure may lead to improved medical and societal decision-making.
机译：目标：回顾和总结关于辐射对健康的危害的已知知识。比较医学成像，背景辐射和核事故暴露的风险。方法：文献复习和总结性批判分析。结果：在过去的几年中，医生和患者越来越意识到医学影像辐射暴露的潜在风险。福岛核灾难进一步提高了公众对与辐射和放射性有关的危害的认识。在医学成像的情况下，必须权衡癌症和其他放射线引起的疾病的微小但真正的风险与提高诊断准确性的潜在益处。自治的道德原则告诉我们，应告知患者放射线成像的潜在利弊，并应参与共同的决策。就核电而言，很难特别准确地估计出利益，尤其是损害。尽管如此，我们知道，当今核电站的危害将持续多年，影响到无法从当今发电中受益的子孙后代。结论：对与辐射暴露有关的个人和社会选择的潜在利弊的更深入，更广泛的理解可能会导致医疗和社会决策的改善。

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