Rheumatoid arthritis‐associated interstitial lung disease (RA‐ILD) is an irreversible pathologic condition of unknown cause, commonly involving the joint and the lung with variable amounts of fibrotic change. In contrast to rheumatoid arthritis or other chronic interstitial lung diseases such as interstitial pulmonary fibrosis, there is so far no extensively accepted or implemented animal model for this disease.

中文翻译：

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类风湿性关节炎相关间质性肺病动物模型

类风湿性关节炎相关间质性肺病 (RA-ILD) 是一种原因不明的不可逆病理状况，通常累及关节和肺，并伴有不同程度的纤维化变化。与类风湿性关节炎或其他慢性间质性肺病（如间质性肺纤维化）相比，迄今为止还没有广泛接受或实施的这种疾病的动物模型。