Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The compared to chest radiograph dated ___ , there continues to be a moderate size right apical lateral pneumothorax which is unchanged in size . No evidence of tension . New mild right lower lobe atelectasis . There is persistent pneumoperitoneum mildly improved . The left lung is well expanded and clear with no new focal consolidations . Small layering bilateral pleural effusions are unchanged . The cardiomediastinal and hilar contours are stable in appearance . A right central line is seen terminating in the superior vena cava .
    OUTPUT:
    
Persistent unchanged moderate size right apical lateral pneumothorax with new right lower lobe atelectasis . No evidence of tension . Pneumoperitoneum improving .