Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiac silhouette is top - normal to mildly enlarged . Calcifications are seen within the aortic arch . No free air is seen below the diaphragm . Evidence of DISH is seen along the thoracic spine .
    OUTPUT:
    
Top - normal to mildly enlarged cardiac silhouette size , without evidence for acute cardiopulmonary process .