这个词是什么意思？
Enlargement of air spaces distal to the TERMINAL BRONCHIOLES where gas-exchange normally takes place. This is usually due to destruction of the alveolar wall. Pulmonary emphysema can be classified by the location and distribution of the lesions.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D011656 · MeSH 2026。
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