Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared to the most recent prior , there are new diffuse parenchymal opacities , septal thickening , and enlargement and indistinctness of the hila , findings compatible with superimposed severe acute pulmonary edema . Consolidation within the right base secondary to probable pneumonia appears denser due to overlying edema . There are increasing bilateral effusions . Probable left basilar atelectasis is similar . There is no pneumothorax .
    OUTPUT:
    
1 . New superimposed severe pulmonary edema in a patient with known probable right lower lobe pneumonia . 2 . Increasing bilateral pleural effusions , now moderate - to - large .