Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . Lung volumes are low . Allowing for this , no definite signs of focal consolidation , effusion , or pneumothorax . No overt CHF . Cardiomediastinal silhouette is normal . Bony structures appear intact .
    OUTPUT:
    
No acute intrathoracic process . Limited exam .