The current pathophysiology of COPD encompasses three main characteristics: emphysema, chronic bronchitis and small airway disease. Macrophages and neutrophils are implicated in this process ...
With the earlier definition of chronic obstructive pulmonary disease (COPD), patients were essentially defined as having either chronic bronchitis or emphysema, with emphysema classified as a ...
That means you cannot "catch" chronic bronchitis from someone else. In most cases, bronchitis is not life-threatening. However, complications can arise, particularly in individuals with weakened ...
COPD includes chronic bronchitis and emphysema. Bronchitis is inflammation ... In about 1% of COPD cases, the cause is a genetic disorder that causes low levels of a protein called alpha-1 ...