Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac , mediastinal and hilar contours are normal . The pulmonary vascularity is normal . The lungs are clear . No pleural effusion or pneumothorax is present . No acute osseous abnormality is seen . Surgical sutures are demonstrated within the left upper quadrant of the abdomen .
    OUTPUT:
    
No acute cardiopulmonary abnormality .