Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are clear without focal consolidation concerning for pneumonia , significant pleural effusion , or pneumothorax . The pulmonary vasculature is not engorged . The cardiac silhouette is top normal in size . The mediastinal and hilar contours are within normal limits . The trachea is midline . The visualized upper abdomen is unremarkable . An intramedullary rod is partially imaged in the right humerus .
    OUTPUT:
    
No acute cardiopulmonary process .