Catalog
Idiopathic interstitial pneumonitis
Link to WHO Definition
Idiopathic interstitial pneumonitis – http://id.who.int/icd/entity/1297512293
The idiopathic interstitial pneumonias (pneumonitises) are a subset of diffuse interstitial lung diseases of unknown etiology characterised by expansion of the interstitial compartment (i.e. that portion of the lung parenchyma sandwiched between the epithelial and endothelial basement membranes) with an infiltrate of inflammatory cells. The inflammatory infiltrate is sometimes accompanied by fibrosis, either in the form of abnormal collagen deposition or proliferation of fibroblasts capable of collagen synthesis.
Parents
Children
- CB03.4 Idiopathic pulmonary fibrosis
- CB03.5 Lymphoid interstitial pneumonia
- Idiopathic non-specific interstitial pneumonia
- CB03.1 Combined pulmonary fibrosis and emphysema syndrome
- CB03.3 Desquamative interstitial pneumonitis
- CB03.2 Cryptogenic organizing pneumonitis
- CB03.0 Acute interstitial pneumonitis
- CB03.6 Respiratory bronchiolitis - interstitial lung disease