Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with CT chest on ___ , there has been interval development of a small right apical pneumothorax . There is no evidence of tension . The lungs are clear without focal consolidation . There are small bilateral pleural effusions , right greater than left . The cardiac and mediastinal silhouettes are unremarkable . Healing right rib fractures are seen . There is scoliosis of the thoracic spine .
    OUTPUT:
    
Interval development of a small right apical pneumothorax , . Small bilateral pleural effusions , right greater than left .