Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Small to moderate right pleural effusion is seen . There may be a trace left pleural effusion . Minimal interstitial edema is seen . The cardiac silhouette is top - normal to mildly enlarged . The aorta is calcified . Evidence of DISH is seen along the spine .
    OUTPUT:
    
Small to moderate right pleural effusion . Possible trace left pleural effusion . Possible minimal interstitial edema .