Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffusely distributed confluent alveolar opacities are seen throughout the lung fields bilaterally , right greater than left . Heart size is normal . The aorta is calcified and tortuous . No pleural effusion or pneumothorax is detected on this view .
    OUTPUT:
    
Severe bilateral confluent pulmonary opacification . Differential diagnosis includes edema , infection , ARDS , and pulmonary hemorrhage . Findings were reported to Dr . ___ by Dr . ___ in person at 6 :56 p .m . on ___ at the time of discovery of these findings .