Figure 3From: Airway-centered interstitial fibrosis: etiology, clinical findings and prognosisHistologic features of airway-centered interstitial fibrosis. (A) Airway-centered fibrosis with obliteration of bronchioles, (B) a detailed centrilobular fibrosis from figure a. (C) Peribronchiolar alveolar metaplasia. (D) Inflammatory peribronchiolar infiltration, obliterative focal organization on airways.Back to article page