Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . The lungs are clear of focal consolidation , effusion or pneumothorax . The cardiomediastinal silhouette is within normal limits . Deformity of the left lateral seventh rib is suggestive of old fracture . No acute osseous abnormality identified .
    OUTPUT:
    
No acute cardiopulmonary process .