Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette is normal in size . The hilar and mediastinal contours are normal . The lungs are well expanded and clear . There is no focal consolidation , pleural effusion or pneumothorax . An incompletely imaged gastric tube projects over the left upper quadrant .
    OUTPUT:
    
No acute cardiopulmonary process .