Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . There is minimal right basal pleural thickening which is probably not significant . There is no pleural effusion or pneumothorax . The mediastinal and cardiac contours are unremarkable .
    OUTPUT:
    
1 . There are no acute cardiopulmonary findings . 2 . Minimal right basal pleural thickening .