Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well - expanded and clear . No focal consolidation to suggest a focal pneumonia . No effusion or pneumothorax . The heart is normal in size . The mediastinum is not widened . The trachea appears normal in caliber . No acute osseous abnormality . Nonspecific gaseous distension but not abnormal dilatation of the partially visualized loop of large bowel in the left upper quadrant is noted .
    OUTPUT:
    
No acute cardiopulmonary process .