Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior study from ___ , there is now increased partially loculated right pleural effusion and fluid in the right fissure . Again seen are bilateral interstitial opacities , similar in appearance to prior study . The cardiomediastinal silhouette is unchanged with dense atherosclerotic calcifications . There are degenerative changes throughout the spine .
    OUTPUT:
    
Increased partially loculated right pleural effusion .