Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . Cardiomediastinal contour is stable . Again seen is a dialysis catheter with tip terminating at the cavoatrial junction . Lungs are notable for mild plate - like atelectasis at the left base . There is no focal consolidation . Small left pleural effusion . No pneumothorax .
    OUTPUT:
    
1 . Stable enlargement of the cardiac silhouettes . 2 . Blunting of the left costophrenic sulcus likely represents a combination of small effusion and atelectasis .