Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . The pulmonary vasculature is not engorged . Linear areas of scarring within the right middle and lower lobes compatible with prior regions of wedge resection are unchanged as is elevation of the right hemidiaphragm . Blunting of the right costophrenic angle appears to be chronic , likely related to scarring . No focal consolidation , pleural effusion or pneumothorax is seen . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary abnormality .