Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size is normal . Low lung volumes are present . The aorta demonstrates mild aortic arch calcifications . Mediastinal and hilar contours are normal . Streaky opacity within the right lung base likely reflects atelectasis . No focal consolidation , pleural effusion or pneumothorax is present . There are no acute osseous abnormalities . Two clips are seen projecting over the right scapula .
    OUTPUT:
    
Streaky right basilar opacity likely reflective of atelectasis .