Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a small right apical pneumothorax , which is decreased in size from the immediate prior study of ___ . There is an unchanged right chest pigtail catheter . There is mildly increased pulmonary vascular congestion , suggesting early volume overload . There are small bilateral pleural effusions .
    OUTPUT:
    
1 . Interval decrease in size of small right apical pneumothorax . 2 . Mildly increased pulmonary vascular congestion , suggesting early volume overload .