收藏！肺气肿的分类与影像学表现

CODP（慢性阻塞性肺病）是一种严重危害人类健康的常见病多发病，严重影响生命质量，病死率较高。目前 COPD 的诊断主要基于三方面：临床症状（呼吸困难、慢性咳嗽咳痰）、危险因素（吸烟等）与肺功能检查（吸入支气管扩张剂后 FEV1/FVC1 cm8总结识别肺气肿并分类，有利于查找病因，早期干预，以防肺功能严重受损，影响生活质量及预期寿命，以一张表格总结三种肺气肿的特点（表 4）：表 4  三种肺气肿的差异比较 7参考文献

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编辑： 黄建琴

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