Nauman Chaudary, MD, FACP, FCCP

Panelists discusses how the "vicious vortex model" explains bronchiectasis pathophysiology, where airway dilatation leads to mucus stagnation, chronic infections, and neutrophilic inflammation, worsening the condition.

Panelists discusses how bronchiectasis differs from other respiratory diseases like asthma and COPD through symptoms, imaging findings, and pathophysiological mechanisms.

A panelist discusses how bronchiectasis involves a vicious cycle of airway damage, where neutrophilic inflammation leads to bronchial wall destruction and dilation, while explaining that diagnosis relies primarily on high-resolution CT imaging showing bronchial wall thickening and dilated airways, distinguishing it from the emphysematous changes seen with chronic obstructive pulmonary disease (COPD).