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.
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.
典型表现包括斑片状毛玻璃样阴影(80%)和边界不清的小叶中心型小结节样毛玻璃样影(80%)。
Typical findings include patchy ground-glass opacity (80%) and small ill-defined centrilobular nodules of ground-glass opacity (80%).
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