Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation . No pleural effusion or pneumothorax is seen . The cardiac silhouette is top - normal to mildly enlarged . There is mild elevation of the right hemidiaphragm .
    OUTPUT:
    
Mild elevation of the right hemidiaphragm . Top - normal to mildly enlarged cardiac silhouette . No focal consolidation .