Cryptogenic Organizing Pneumonia

Cryptogenic Organizing Pneumonia (COP) is a type of lung disease where small airways in the lungs become inflamed, leading to the buildup of connective tissue. It causes symptoms like cough, shortness of breath, and sometimes fever. The exact cause is often unknown, which is why it’s called "cryptogenic." Unlike infections, COP involves a response to lung injury or inflammation, and can sometimes resolve with treatment, typically involving steroids. It falls under the broader category of Interstitial Lung Disease, which includes various conditions affecting the lung's interstitial tissue. Early diagnosis and treatment are important for improving outcomes.