Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest demonstrate normal cardiomediastinal silhouette . The lungs are clear . There is no pneumothorax or pleural effusion . Although not tailored for assessment of the ribs , no displaced rib fracture is evident .
    OUTPUT:
    
No acute cardiopulmonary process . No evidence of displaced rib fractures . Please correlate with focal tenderness for need of dedicated rib series .