儿童CT辐射暴露及防护进展
Advances in Radiation Exposure and Protection of CT in Children
DOI: 10.12677/acm.2025.151212, PDF,   
作者: 吴镕杰：赣南医科大学第一临床医学院，江西 赣州；刘 潜*：江西中医药大学中西医结合儿童健康研究院，江西 南昌
关键词: 儿童；CT；辐射暴露；辐射防护；Children； CT； Radiation Exposure； Radiation Protection
摘要: 目的：了解儿童CT辐射暴露的影响以及CT防护的进展。方法：通过阅读文献，总结目前研究发现的儿童CT暴露的影响，以及减少CT辐射的探索。结论：儿童CT辐射暴露后受到影响较成年人更大，患癌风险增加，必须引起重视，常用的方法包括选择可替代的检查来减少CT次数，或在使用CT时，使用防护装置，添加预过滤器，调整CT暴露参数，建立儿童诊断参考水平，应用新型后处理技术、AI技术，研究使用新型设备，这些方法都能有效减少CT辐射暴露，从而降低对儿童的长期影响。
Abstract: Objective: To investigate the effects of CT radiation exposure in children and the progress of CT protection. Methods: By reading the literature, we summarized the effects of current studies on children’s CT exposure and explored ways to reduce CT radiation. Conclusion: Children are more affected by CT radiation exposure than adults and have an increased risk of cancer, which must be paid attention to. Common methods include choosing alternative examinations to reduce the number of CT scans, or using protective devices when using CT, adding pre-filters, adjusting CT exposure parameters, establishing diagnostic reference levels for children, applying new post-processing technologies and AI technologies. Using new equipment, these methods are effective in reducing CT radiation exposure, thereby reducing the long-term effects on children.
文章引用：吴镕杰, 刘潜. 儿童CT辐射暴露及防护进展[J]. 临床医学进展, 2025, 15(1): 1581-1587. https://doi.org/10.12677/acm.2025.151212

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