Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right PICC terminates in the the mid SVC . No pneumothorax . Increased opacification in the right lower lobe is slightly improved from ___ . Small bilateral pleural effusions are increased from ___ . Postoperative mediastinum , hila , and cardiac silhouette are normal . The left pacemaker appears unchanged .
    OUTPUT:
    
1 . Improving right lower lobe opacity . 2 . Small bilateral pleural effusions increased from ___ . 3 . Right PICC terminates in the the mid SVC . No pneumothorax .