Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent opacity at the right lung base , similar to ___ . Bibasilar bronchiectatic changes and left hemidiaphragm elevation are similar to ___ . Cardiomediastinal silhouette is within normal size . Left PICC terminates in mid SVC .
    OUTPUT:
    
There is persistent opacity at the right lung base , similar to ___ . This may represent pneumonia , possibly from aspiration . Bronchiectasis at bilateral lung bases can be seen in the setting of recurrent aspiration .