在切尔诺贝利队列中验证已建立的甲状腺超声波体积规范
European thyroid journal
|June 18, 2025
概括
切尔诺贝利暴露儿童和青少年的甲状腺超声波体积规范与当前标准有很大差异. 需要新的,群体特定的值来准确地定义这个群体中的扩散.
科学领域:
- 内分泌学 在内分泌学.
- 公共卫生 公共卫生
- 辐射科学 辐射科学
背景情况:
- 甲状腺超声波体积规范对于诊断扩散关节至关重要.
- 之前的研究没有充分解决暴露在放射性沉降下的人群中的规范.
- 缺乏和辐射暴露会影响甲状腺大小.
研究的目的:
- 为儿童和青少年暴露在切尔诺贝利核灾后131I的甲状腺超声波体积规范.
- 将这些标准与现有的白俄罗斯,世卫组织和欧洲标准进行比较.
- 为了在这个特定的群体中确定扩散性的定义.
主要方法:
- 选择了2392名白俄罗斯人在切尔诺贝利事故发生时年龄≤18岁,辐射剂量低且没有甲状腺疾病的队列.
- 构建了甲状腺超声波体积的特定年龄和性别规范值.
- 标准与白俄罗斯卫生部和国际标准进行了比较.
主要成果:
- 在11-17岁的儿童中,队列特定的甲状腺体体积通常低于MOH规范和WHO标准.
- 在成年人 (≥18岁) 中,与MOH规范相比,规范在男性中较高,在女性中较低.
- 队列规范超过了欧洲值,特别是当调整为身体表面积 (BSA) 时,并且随着年龄的增长而继续增加.
结论:
- 在这种缺,切尔诺贝利暴露的队列中,甲状腺超声波体积与既定规范有很大差异.
- 经过修订,对于准确的扩散的评估,需要对队列特定的规范值进行评估.
- 这些发现凸显了在放射健康研究中需要特定人群的参考范围的需要.
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