Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lungs are well - expanded and grossly clear . No CHF , focal infiltrate or consolidation . No pleural effusion or pneumothorax . Heart size , mediastinal contour , and hila are within normal limits . Air-filled stomach is partially visualized within the left upper quadrant . Limited assessment of upper abdomen is otherwise unremarkable .
    OUTPUT:
    
No acute cardiopulmonary process . No focal infiltrate to suggest pneumonia .