Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No definite focal consolidation is seen . There is no pleural effusion or pneumothorax . Cardiac and mediastinal silhouettes are stable , with the cardiac silhouette borderline to mildly enlarged in size . No pulmonary edema is seen .
    OUTPUT:
    
Stable borderline to mildly enlarged size of the cardiac silhouette . No pulmonary edema . No significant change .