Bronchiectasis – Differential Diagnosis
History: 65 year old male with shortness of breath. This is the appearance of bronchiectasis. Bronchiectasis is defined as abnormal widening or dilatation of the airways. It can be diagnosed by a bronchoarterial ratio (B/A) of greater than 1.5. Other ways to diagnose bronchiectasis include lack of bronchial tapering after airway bifurcations and visualization of […]