Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiac , mediastinal and hilar contours are normal . Pulmonary vasculature is normal . No focal consolidation , pleural effusion or pneumothorax is seen . Intramedullary rod and screws are noted within the proximal left left humerus on the lateral view . Minimal loss of height anteriorly of a mid thoracic vertebral body is noted .
    OUTPUT:
    
No acute cardiopulmonary abnormality .