Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to chest radiograph from ___ , right pneumothorax has increased , particularly at its basilar component , and is now moderate in size . Right pigtail catheter remains in place at the right lung base . Bibasilar lung opacities are mildly improved . There is no vascular congestion , pulmonary edema or pleural effusion . Mediastinal and hilar contours are stable . Heart size is normal .
    OUTPUT:
    
Interval increase in right pneumothorax , particularly at its basilar component , which is now moderate in size .