Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to ___ chest radiograph , the previously seen ( right greater than left ) interstitial opacities have improved , but are relatively similar to the earlier CT of ___ . There is intra thoracic lymphadenopathy particularly in the lower right paratracheal and bilateral hilar nodes which correlate with findings of ___ chest CT . The heart size is normal . There is no pleural effusion . There are no acute bony abnormality seen .
    OUTPUT:
    
1 . Right - lung predominant interstitial opacities are likely due to asymmetrical involvement of sarcoidosis with associated intrathoracic lymphadenopathy . CT would be more sensitive to determine subtle interval changes in sarcoidosis lung disease .