Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since the prior radiograph , there has been complete resolution of the previously seen right upper lobe pneumonia . On today 's radiograph , there are no consolidations . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No evidence of pneumonia . 2 . Complete resolution of previously seen right upper lobe pneumonia .