Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Streaky right basilar opacity is likely due to atelectasis and is unchanged . There is no focal consolidation worrisome for infection or pleural effusion . Cardiomediastinal silhouette is stable . Dense atherosclerotic calcifications again noted in the thoracic aorta . No acute osseous abnormality .
    OUTPUT:
    
No acute cardiopulmonary process .