Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear left lower lung atelectasis / scarring is re - demonstrated . No new focal consolidation is seen . There is no pleural effusion or pneumothorax . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No acute cardiopulmonary process . No significant interval change . No focal consolidation to suggest pneumonia .