张翼飞,鲍海华

目的：总结导致肝脏铁过载的常见原因和铁过载肝脏的影响及现代影像学无创检测肝脏铁含量的方法。方法：通过复习国内外相关文献，综述不同影像学检查技术在肝脏铁过载检测中的优势及取得。结果：相对于有侵入性的肝穿刺检查以及CT检查，磁共振成像（Magnetic Resonance Imaging MRI）技术具有非侵入性，便捷性以及准确度高等优势。结论：包括地中海贫血、再生障碍性贫血等血液病都可导致肝脏铁过载并可能导致肝硬化及肝癌的发生，现代MRI技术可通过其独特的诊断价值为肝铁超负荷的患者提供更多的信息，为临床实践提供更准确、更全面的影像诊断依据。

肝铁过载；地中海贫血；高海拔生理；磁共振成像；综述

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