Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Streaky biapical and left basilar opacities are most compatible with scarring . The lungs are clear of confluent consolidation . There is no effusion . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities detected .
    OUTPUT:
    
No definite acute cardiopulmonary process .