Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . No focal consolidation , pleural effusion , or evidence of pneumothorax is seen . The cardiac silhouette remains top normal to mildly enlarged . Mediastinal and hilar contours are stable . No pulmonary edema is seen .
    OUTPUT:
    
No significant interval change . Stable top normal to mildly enlarged cardiac silhouette . No focal consolidation seen .