Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: No acute focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is essentially normal . The cardiac silhouette is top normal in size . The mediastinal and hilar contours are within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .