对MRI,[18F]FDG-PET/CT和[18F]FDG-PET/MRI进行多发性髓瘤初始分期的比较:系统性审查和元分析
Mickael Tordjman1, Murat Yuce1, Amine Geahchan1
1Department of Diagnostic, Molecular and Interventional Radiology, Biomedical Engineering & Imaging Institute, Mount Sinai Health System, New York, NY.
Clinical nuclear medicine
|July 11, 2025
概括
全身MRI (WB-MRI) 对多发性骨髓瘤 (MM) 的初始阶段显示出比[18F]FDG-PET/CT更高的灵敏度. 未来的指导方针可能有利于MRI和[18F]FDG-PET/MRI用于MM分期.
科学领域:
- 在瘤学瘤学.
- 放射学 放射学是一门学科.
- 医疗成像医学成像
背景情况:
- 准确的初始分期对于多发性骨髓瘤 (MM) 患者的管理至关重要.
- 对于MM分期的各种成像模式的诊断性能需要全面的比较.
研究的目的:
- 为了比较MRI,[18F]FDG-PET/CT和[18F]FDG-PET/MRI在新诊断的MM患者中检测骨损伤和骨髓透的诊断性能.
- 评估这些成像技术的灵敏度和一致性,用于初始MM分期.
主要方法:
- 在PubMed,Embase和Cochrane数据库中的系统文献搜索.
- 对MRI (WB-MRI或脊椎/骨盆MRI),[18F]FDG-PET/CT和[18F]FDG-PET/MRI.之间的聚合灵敏度和一致性的元分析.
- 使用 QUADAS-C 工具评估异质性和偏差.
主要成果:
- 在MM分期中,MRI表现出比[18F]FDG-PET/CT (0.807) 优异的聚合灵敏度 (0.914).
- [18F]FDG-PET/MRI显示了高的聚合灵敏度 (0.944).
- 在83%的患者中观察到[18F]FDG-PET/CT和MRI之间的一致结果,14%的患者有显著的不一致,有利于MRI.
结论:
- 全身MRI (WB-MRI) 为初始MM分期提供了比[18F]FDG-PET/CT更高的灵敏度.
- 建议在未来的国际MM分期指南中考虑MRI和[18F]FDG-PET/MRI.
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