Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is persistent opacification projecting in the lateral aspect of the right upper lobe demonstrated along the fissure on the lateral view that is mildly improved since ___ . There is associated overlying pleural abnormality relating to healing rib fractures . There are no new areas of focal opacification . There are no pleural effusions or pneumothorax . The cardiomediastinal and hilar contours are stable demonstrating moderate cardiomegaly and tortuosity of thoracic aorta . A large hiatal hernia is unchanged . Pulmonary vascularity is not increased . There are extensive rib fractures of varying ages . In addition there is lytic destruction of several right - sided lower thoracic ribs . There is an old left clavicular fracture . There are multiple wedge compression deformities of the thoracolumbar spine grossly stable since ___ .
    OUTPUT:
    
1 . Persistent right upper lobe opacification has only mildly improved since ___ . 2 . Multiple rib fractures of varying age and an old left clavicular fracture with lytic destruction of the several right lower thoracic ribs more apparent since ___ .