Interstitial lung diseases (ILDs) comprise different fibrotic lung disorders characterized by
cellular proliferation, interstitial inflammation, and fibrosis. The JAK/STAT molecular pathway …

In the American Thoracic Society/European Respiratory Society consensus classification,
idiopathic interstitial pneumonias are classified into seven clinicopathologic entities. The …

Organization, characterized by fibroblast proliferation, is a common and nearly universal
response to lung injury whether it is focal or diffuse. Despite the vast range of injurious …

Organizing pneumonia (OP), characterized histopathologically by patchy filling of alveoli
and bronchioles by loose plugs of connective tissue, may be seen in a variety of conditions …

Cryptogenic Organizing Pneumonia COP (formerly bronchiolitis obliterans organizing
pneumonia) causes respiratory symptoms, with pulmonary infiltrates that usually respond …

Organizing pneumonia (OP) is a histologic term characterized by patchy filling of alveoli and
bronchioles by loose plugs of connective tissue. OP may be an incidental finding in lung …

Fibrosis by common usage in the pathological and clinical literature is the end result of a
healing process and synonymous with scarring. We would argue that its use to describe a …

Background: Cryptogenic organising pneumonia (COP) has also been called idiopathic
bronchiolitis obliterans organising pneumonia. In secondary organising pneumonia (SOP) …

In the clinical approach to a patient with bronchiolar disease, primary bronchiolar disorders
should be distinguished from predominantly parenchymal or large airway processes with …

Since the beginning of the COVID-19 pandemic, clinical, radiological, and histopathological
studies have provided evidence that organizing pneumonia is a possible consequence of …