Chronic obstructive pulmonary disease CT

	Chronic obstructive pulmonary disease Microchapters
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editors-In-Chief: Cafer Zorkun, M.D., Ph.D. [2], Priyamvada Singh, MBBS [3]

Overview

Chest X ray can be used as an imaging modality to evaluate the pulmonary impact of COPD. Common findings include visual deformities in the lung sacs.

High-resolution CT scan is more sensitive and specific than standard chest Xray.

HRCT may help in diagnosing other COPD for instance alpha antitrypsin deficiency shows lower lobe involvement on HRCT