Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP and lateral views of the chest . Lungs are hyperinflated . There are streaky right basilar opacities . In addition , there is slightly more superior opacity in the right lung laterally , projecting over the anterior ___ rib , potentially from prior fracture . Elsewhere , the lungs are clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality is identified .
    OUTPUT:
    
Right basilar opacity , potentially in part due to atelectasis .