Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild , bilateral blunting of the costophrenic angles likely suggests pleural scarring . Normal cardiomediastinal and hilar contours . Fully expanded , clear lungs . No visualized pulmonary nodules or masses .
    OUTPUT:
    
No visualized pulmonary nodules or masses . No acute cardiopulmonary process .