Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Tracheostomy tube is in situ . A right - sided PICC terminates in the cavoatrial junction . The heart is moderately enlarged . Mediastinal silhouette is unchanged . Previously seen consolidation in the right upper lung has mostly cleared . The consolidation seen in the right lower lung is also improved . There is no pulmonary edema . Small bilateral pleural effusions are likely present .
    OUTPUT:
    
1 . Previously seen right upper lung consolidation has mostly cleared . 2 . Focal opacity at the right lower lung is improved and may represent atelectasis versus pneumonia .