Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Exam is limited secondary to patient 's positioning and rotation . Right basilar opacity seen medially which could be compatible with infection in the proper clinical setting . Elsewhere , lungs are grossly clear . Cardiomediastinal silhouette is unchanged . No acute osseous abnormalities .
    OUTPUT:
    
Limited exam with a right basilar opacity . This could represent infection in the proper clinical setting .