Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right basilar opacity which is also seen posteriorly on the lateral view . The lungs are otherwise clear . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities . There is no free intraperitoneal air .
    OUTPUT:
    
Right basilar opacity potentially atelectasis given relatively low inspiratory effort however infection is entirely possible in the proper clinical setting .