Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is mildly enlarged . The mediastinal and hilar contours are unremarkable . The pulmonary vasculature is not engorged . Previously noted widespread patchy opacities have markedly improved and are nearly resolved . No new focal consolidation , pleural effusion or pneumothorax is seen . There are mild multilevel degenerative changes in the thoracic spine .
    OUTPUT:
    
Near - complete resolution of previously noted diffuse parenchymal opacities . No new focal consolidation to suggest pneumonia .