Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Right chest wall port is again seen . Streaky left basilar and right upper lung opacities are seen suggestive of atelectasis or scarring . Calcified mediastinal nodes are again seen . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormality detected .
    OUTPUT:
    
No acute cardiopulmonary process .