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单词
senile emphysema
释义
senile emphysema
Encyclopedia
医学
呼吸系统疾病
释
senile emphysema
老年肺气肿
肺部终末细支气管远端气腔异常持久的扩张,并伴有肺泡壁和细支气管破坏;导致肺弹性下降、肺泡-动脉血氧交换受损,出现呼吸困难的现象。
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