Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Extensive bilateral fibrosis previously seen has improved . No new consolidation , pleural effusion or pneumothorax is seen , and the cardiac silhouette is unchanged . Continued right trachea deviation secondary to right apical lung volume loss is stable .
    OUTPUT:
    
Improved bilateral fibrosis compared to previous chest radiograph . No acute cardiopulmonary disease including pneumonia .