Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Irregular opacities are present within both lungs , though left greater than right , findings suggestive of pulmonary edema . No pneumothorax is evident . Cardiomediastinal and hilar contours are within normal limits . Thoracolumbar spinal hardware is incompletely evaluated . Blunting of the bilateral costophrenic angles is stable and likely reflects chronic pleural scarring .
    OUTPUT:
    
1 . New asymmetric mild pulmonary edema , left greater than right . 2 . Probable stable bilateral pleural thickening . No large effusions .