Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The nodular and linear opacities throughout the lungs bilaterally are stable when compared to the prior examination . The superimposed interstitial opacities representing pulmonary edema has improved . No pleural effusions or pneumothorax . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
Interval improvement in the pulmonary edema . Coalescence of chronic organizing pneumonia .