Dr. LaBelle explains that bronchiectasis is a condition that dilates the airways in the lungs, causing abnormal cells. When the airways in the lungs become widened, they produce excess mucus. This overproduction of mucus makes patients susceptible to dangerous lung infections like pneumonia.
Most cases of bronchiectasis are caused by genetic diseases such as cystic fibrosis, but there are other reasons why patients develop the disease including COPD, childhood diseases such as whooping cough, bacterial infections, and autoimmune diseases such as Crohn’s disease.
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