Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are hyperinflated but clear of focal consolidation suspicious for infection . Linear left basilar opacity is seen is most suggestive of atelectasis or scarring . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality is identified .
    OUTPUT:
    
Hyperinflation without acute cardiopulmonary process .