Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen are perihilar regions of consolidation , right greater than left which have slightly progressed since yesterday 's exam . Cardiomediastinal silhouette is stable noting ___ lying cardiomegaly . Small bilateral pleural effusions are again noted .
    OUTPUT:
    
Persistent bilateral perihilar opacities , right greater than left , potentially slightly worse compared to yesterday 's exam . Persistent small bilateral pleural effusions . Findings may represent bilateral infection with superimposed vascular congestion and small effusions . Followup will be necessary .