Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal silhouette is normal . The hila are normal . The bilateral diffuse ill - defined interstitial opacities have improved . No evidence of new pneumonia . The left costophrenic angle is better appreciated compared to prior . No pleural effusion . No pneumothorax . No fractures .
    OUTPUT:
    
1 . Improved bilateral the fused interstitial opacities . 2 . No new pneumonia . No evidence of TB .