支气管血管周围结节清晰可见，大量的结节包绕支气管及血管周围，小叶中心及小叶间隔亦可见。
Peribronchovascular nodules are clearly seen, and numerous nodules surround the central bronchi and vessels. Nodules in relation to the interlobular septa and centrilobular regions are also seen.
病理学上硅肺的肺损伤主要表现为小叶中心及支气管血管周围结缔组织的结节形成。
Pathologically, the pulmonary lesions seen in patients with silicosis are centrilobular, peribronchiolar nodules consisting of layers of laminated connective tissue.
在硅肺，病灶常包绕呼吸性细支气管，以小叶中心区为主。
As in patients with silicosis, these abnormalities tend to surround respiratory bronchioles and are primarily centrilobular in location.
支气管血管周围亦可见结节，亦可见于小叶间隔及中心区。
Peribronchovascular nodules are visible. Nodules in relation to the interlobular septa and centrilobular regions are also seen.
结节可见于小叶间隔、支气管血管周围间质、胸膜表面之下的毛细血管、淋巴管及间质。
Nodules seen in relation to interlobular septa, the peribronchovascular interstitium, or beneath the pleural surface represent tumor growing in pulmonary capillaries, lymphatics, or the interstitium.
还可见小叶性透亮区和空气潴留，是HP的特征性表现，为细支气管炎表现。
Patchy lobular lucency and air trapping may also be seen, and is characteristic of hypersensitivity pneumonitis, reflecting the presence of bronchiolitis.
还可见小叶性透亮区和空气潴留，是HP的特征性表现，为细支气管炎表现。
Patchy lobular lucency and air trapping may also be seen, and is characteristic of hypersensitivity pneumonitis, reflecting the presence of bronchiolitis.
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