Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to previous exam , there has been no significant interval change of the moderate right - sided pleural effusion tracking within the fissure and superiorly as well with a loculated component suggested posteriorly . Left lung remains clear of consolidation . Mild pulmonary vascular congestion is noted . The cardiac silhouette is mildly enlarged similar to prior . Pericardial calcifications are again noted .
    OUTPUT:
    
Moderate at least partially loculated right - sided pleural effusion , not significantly changed . Mild pulmonary vascular congestion . No new confluent consolidation .