Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to prior exam less than 6 hr ago , there is significant increase in size of the right pleural effusion . The right - sided chest tube is in a similar position with an approximate ___ degree bend / kink . Cardiomediastinum is midline . No pneumothorax .
    OUTPUT:
    
Significant increase in size of the right pleural effusion .