Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is large loculated right pleural effusion with right lung volume loss . There is slightly better aeration of right lung compared to ___ . Right PICC tip is not well visualized but reaches at least low SVC . There is linear pocket of air lateral to the right lung base is likely in the pleural space . There is persistent right mediastinal shift . Cardiomediastinal silhouette is normal size .
    OUTPUT:
    
Large loculated right pleural effusion is similar in amount compared to ___