Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Heart size is normal . The mediastinal and hilar contours are normal . The pulmonary vasculature is normal . Partial right lower lobe atelectasis and subsegmental left lower lobe atelectasis are noted . Probable tiny right apical pneumothorax . No pleural effusion . Again seen are multiple right - sided rib fractures .
    OUTPUT:
    
Again seen are multiple right - sided rib fractures . Partial right lower lobe atelectasis and subsegmental left lower lobe atelectasis . Probable tiny right apical pneumothorax .