平均风险人群的全身MRI查:有希望和有争议
Kathy Z Dai1, Sachin R Jambawalikar1, Stella K Kang1
1Department of Radiology, Columbia University Irving Medical Center and NewYork-Presbyterian Hospital, New York, New York, USA.
Journal of magnetic resonance imaging : JMRI
|March 6, 2026
概括
全身MRI (WB-MRI) 显示了查平均风险个体的潜力,但缺乏既定的效率和成本效益. 需要进一步的研究来评估其广泛使用的益处和危害.
科学领域:
- 放射学和医学成像学 医学成像学
- 预防医学 预防医学
- 卫生技术评估 卫生技术评估
背景情况:
- 全身磁共振成像 (WB-MRI) 越来越多地用于多器官评估.
- 它的应用已经从高风险监测扩展到查中等风险个体.
- 关于WB-MRI对一般人口查的益处和危害存在争议.
研究的目的:
- 审查WB-MRI作为平均风险个体查工具的潜在优点和缺点.
- 突出多种疾病查中与传统查原则的分歧.
- 为未来的WB-MRI查研究和实施策略提供信息.
主要方法:
- 关于WB-MRI现有文献的叙述性综述.
- 在消费者查中分析拟议的好处和争议.
- 评估有关诊断性能和临床实用性的证据.
主要成果:
- 通过同时评估多种条件,WB-MRI可能会提供方便.
- 查无症状,平均风险组与标准查协议有所不同.
- 对大规模查的测试效率,临床实用性和成本效益的证据有限.
结论:
- 对平均风险个体的WB-MRI查的临床实用性和成本效益尚未确定.
- 严格评估潜在的益处和危害至关重要.
- 解决目前的证据缺口将指导查WB-MRI的演变.
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