Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The hazy opacifications on the right have resolved . The right lung is now clear without consolidation . At the left base , the previously seen opacification persists . There is no pleural effusion or pneumothorax . There is no pulmonary edema . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Improvement in previously seen right - sided pneumonias . 2 . Stable left opacification is likely a persistent pneumonia .