Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . No nodule or consolidation is present . Blunting of the posterior hemidiaphragm is stable since ___ , likely reflecting scarring . No effusion or pneumothorax is present . The cardiac and mediastinal contours are normal . Minimal left convex scoliosis .
    OUTPUT:
    
No acute cardiopulmonary process .