respiratory bronchiolitis


Pathology

The histologic hallmark of RB-ILD is the accumulation of tan-pigmented macrophages within the lumens respiratory bronchioles with associated submucosal and peribronchiolar infiltrate of lymphocytes and histiocytes.1

Etiology

Chest imaging

Footnotes

  1. SEEK Questionnaires

  2. An Algorithmic Approach to Lung Disease