Presentation
Exertional dyspnea and non-productive cough.
Patient Data
Age: 40 years
Gender: Female
From the case:
Air trapping in small airway disease
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There is widespread mosaic attenuation in both lungs, well demonstrated as areas of air trapping on the expiratory images, associated with cylindrical bronchiolectasis in the posterior segments of the left lower lobe. These features favor small airway disease.