High-Resolution Computed Tomography Findings Are Correlated with Disease Severity in Asthma

Abstract

COPD patients have more prominent HRCT findings as compared with asthmatics. In the asthmatics, abnormal HRCT findings are more prominent with increased severity, decreased FEV(1) values and the duration of asthma. The remodelling of airways in allergic asthmatics did not differ from that in their nonallergic counterparts as determined by HRCT.