Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Minimal bibasilar linear atelectasis / scarring . An azygos lobe is incidentally noted . No pleural effusion or pneumothorax is seen . The cardiac silhouette is borderline in size . Mediastinal contours are unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . No focal consolidation to suggest pneumonia .