Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiographs demonstrate a normal cardiomediastinal silhouette . Streaky bibasilar opacities are more likely due to post-inflammatory scarring rather than an acute infectious process . There is no focal consolidation . No pleural effusion or pneumothorax is seen .
    OUTPUT:
    
No acute cardiopulmonary process .