Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is slightly limited due to patient rotation . Within this limitation , the lungs are clear without focal consolidation , pleural effusion or pneumothorax . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size . The mediastinal and hilar contours are likely within normal limits allowing for rotational changes . No acute osseous abnormality is detected .
    OUTPUT:
    
No acute cardiopulmonary process .