Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest . Normal heart , lungs , pleural and mediastinal surfaces . No displaced rib fracture is seen .
    OUTPUT:
    
No acute intrathoracic process . Conventional chest radiographs are not sensitive for detecting subtle chest wall trauma . If there are focal findings , dedidcated views of those areas are recommended .