Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The heart size is normal . The lungs are hyperinflated , seen on the prior examination . Since ___ , there has been development of widespread right lung coarse reticular nodular opacities . A persistent right upper lobe mass remains . The findings could represent infection , asymmetric edema , or carcinomatosis , the latter unlikely given rapid development . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . New widespread right pulmonary opacities , concerning for infection versus edema . 2 . Persistent right upper lobe mass .