Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided pleural effusion is essentially unchanged . There has been slight shift of the mediastinum to the right . Previously seen pulmonary edema has resolved . There are no areas of focal consolidation concerning for pneumonia . Right hilar mass is stable . No new masses are identified . The pleural surfaces are unremarkable . Cardiomediastinal silhouette is stable .
    OUTPUT:
    
1 ) Right hilar mass is stable with no new masses identified . 2 ) Stable right pleural effusion . 3 ) Resolution of previously seen pulmonary edema . 4 ) No evidence of pneumonia .