Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Redemonstrated is diffuse bilateral reticular nodular interstitial abnormalities that are fairly similar to the prior examination . Previously seen moderate right pleural effusion has decreased in size and the right lung is better aerated . A small left pleural effusion is unchanged . Port - A - Cath terminates in the lower SVC as before .
    OUTPUT:
    
1 . Interval decreased right pleural effusion . 2 . Persistent diffuse reticulonodular interstitial densities .