Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Since prior , there has been interval improvement in the appearance of the lungs with nearly resolved interstitial edema . There is blunting of posterior costophrenic angles potentially due to trace effusions versus atelectasis . There is no confluent consolidation . Streaking midlung opacities may be due to atelectasis . Cardiomediastinal silhouette is within normal limits . Median sternotomy wires are noted . No acute osseous abnormalities detected .
    OUTPUT:
    
Improvement in appearance of the lungs with near complete resolution of previously seen edema . Possible trace effusions bilaterally .