대한흉부영상의학회 Korean Society of Thoracic Radiology

Discussion

Diagnosis With Brief Discussion

Courtesy

A

Discussion

Allergic lung disease resulted from inhalation of antigenic organic dusts.
Three stages:
1. Acute stage: diffuse poorly-defined air-space consolidation / ground-glass attenuation.
Pathologically, alveolar filling of polymorphonuclear cells, eosinophils, and lymphocytes.
2. Subacute stage: fine nodular pattern showing peribronchial distribution.
3. Chronic stage: patchy fibrosis.

Keywords

Lung, Interstitial lung disease, HP,