Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear . Cardiac and mediastinal silhouettes are normal . There is no pleural effusion or pneumothorax . A left breast implant is identified . No acute fractures are noted .
    OUTPUT:
    
No acute cardiopulmonary process . If there is clinical suspicion for a rib abnormality , rib views are the recommended study of choice .