Carbon monoxide diffusing capacity decreased

All diseases associated with this symptom:

Combined pulmonary fibrosis-emphysema syndrome (Orphanet:300564)
Cryptogenic organizing pneumonia (Orphanet:1302)
Desquamative interstitial pneumonia (Orphanet:98852)
Idiopathic pulmonary fibrosis (Orphanet:2032)
Non-specific interstitial pneumonia (Orphanet:91364)
Pulmonary capillary hemangiomatosis (Orphanet:199241)
Pulmonary venoocclusive disease (Orphanet:31837)
Respiratory bronchiolitis - interstitial lung disease (Orphanet:79127)