Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The previously noted small right apical pneumothorax is resolved . The heart size is unchanged . The left Port - A - Cath terminates in the right atrium . There is mild interval increase in bibasilar atelectasis with blunting of the bilateral costophrenic angles , likely due to small bilateral pleural effusions . The previously noted loculated right and left pleural effusions are overall unchanged since ___ .
    OUTPUT:
    
1 . Small right apical pneumothorax is resolved . 2 . Mild interval increase in mild bibasilar atelectasis with small bilateral pleural effusions . 3 . The previously noted loculated right and left pleural effusions are overall unchanged since ___ .