Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Multiple non-displaced right rib fractures are similar in appearance . A right basilar pleural thickening is slightly increased . A right pleural effusion has increased from small to moderate . A left pleural effusion remains small . No new abnormal cardiac or mediastinal contours are noted . A tiny apical right pneumothorax is still apparent . Epidural catheter is new .
    OUTPUT:
    
Slight interval increase in the size of a small to moderate right pleural effusion . Stable appearance of multiple non-displaced right lateral rib fractures and tiny right apical pneumothorax .