Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP portable upright view of the chest . The heart size is normal . The hilar mediastinal contours are within normal limits . An intrathecal device and a right thoracostomy tube are present . The right lung volume is slightly decreased , with multiple suture lines present , denoting recent VATS . The tiny right pneumothorax is present . There is no pleural effusion .
    OUTPUT:
    
Post right VATS . Tiny right pneumothorax . No pleural effusions .