Keywords lung disease, interstitial;DILD;tomography, X-ray computed;lung;bleomycin;fibrosis;magnetic resonance imaging;bronchoalveolar lavage fluid;pathology;

• 弥漫性浸润性肺疾患;计算机断层;肺;博莱霉素;纤维化;磁共振;细支气管肺泡灌洗;病理学;