Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Blunting of the right costophrenic angle is again seen suggestive of scarring given chronicity . Posterior costophrenic angle remain sharp without evidence of effusion . The lungs are clear of consolidation . The cardiomediastinal silhouette is normal . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary process .