Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is normal . The aorta is tortuous . The aortic knob and descending thoracic aorta again demonstrates mild calcifications . New hazy diffuse opacities are demonstrated in both lungs . No pleural effusion or pneumothorax is identified . Mild degenerative changes are seen in the thoracic spine .
    OUTPUT:
    
New diffuse hazy opacities in both lungs , likely reflective of mild pulmonary edema , although an atypical infectious process can not be completely excluded . Clinical correlation is recommended , and repeat radiographs after diuresis are recommended .