Most likely diagnosis ?
CT scan of chest showing enlarged pulmonary aeries In interstitial lung diseases HRCT shows bilateral subpleural reticular changes,with traction bronchiectasis and honeycombing(idiopathic pulmonary fibrosis).and varies according to cause of ILD. In bronchiectasis CT shows: tram tracts and signet ring sign.
Interstitial lung disease
Pulmonary aery hypeension
Congestive hea failure
Bronchiectasis
Respiratory system