Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is enlarged but stable . There are chronic coarsened interstitial markings . The opacity in the left suprahilar region is partially attributed to postsurgical scarring as well as the previously seen consolidation , however is not well evaluated on this single frontal projection . Right pleural effusion is increased , now small to moderate .
    OUTPUT:
    
1 . Increased right pleural effusion since the prior radiographs . 2 . Moderate cardiomegaly , stable . 3 . Left suprahilar opacity is attributed to postsurgical scarring and a previously seen consolidation , however is less well evaluated on the current radiograph . Frontal and lateral projections can be obtained for further evaluation as needed .