Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Apparent increase in density of the lungs is likely secondary to overlying soft tissue . Cardiomediastinal silhouette is normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No acute cardiopulmonary process . This report supersedes the interpretation of the wet reading , preserved below .