Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is stable postsurgical scarring in the right lower lobe . There is no large pleural effusion , pneumothorax or pulmonary edema . No focal consolidation concerning for pneumonia . The heart is normal in size . Mediastinal and hilar contours are stable .
    OUTPUT:
    
1 . No radiographic evidence for acute cardiopulmonary process . 2 . Stable right lower lobe scarring .