The basic pathological change of silicosis is the lung interstitial fibrosis and the formation of silicotic nodule.

矽肺最基本的病理变化是肺间质纤维化和矽结节的形成。

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The basic pathological change of silicosis is the lung interstitial fibrosis and the formation of silicotic nodule.

矽肺最基本的病理变化是肺间质纤维化和矽结节的形成。

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