The TMA contained core samples of normal bronchiolar mucosa and lung tissue.    From Wordnik.com.  [PLoS ONE Alerts: New Articles] Reference

Six patients had DAD along with severe necrotizing bronchiolitis, characterized by extensive necrosis of the bronchiolar wall and a bronchiolar lumen densely infiltrated by neutrophils.    From Wordnik.com.  [MedPageToday.com - medical news plus CME for physicians] Reference

Good pasture syndrome • Lung tissue biopsy consistent with acute lung injury characterized by interstitial and intra - alveolar organization, intra - alveolar fibrin deposition, squamous metaplasia of bronchiolar epithelium and rare fibrin thrombi associated with hemorrhage.    From Wordnik.com.  [Recently Uploaded Slideshows] Reference

The rate of bronchiolar cell proliferation was decreased and associated with the formation of an undifferentiated, cuboidal-squamous epithelium lacking the expression of markers of Clara cells (Scgb1a1), ciliated cells (FoxJ1 and α-tubulin), and goblet cells (Spdef and Muc5AC).    From Wordnik.com.  [Elites TV] Reference