Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is faint right basilar opacity likely localizing to the middle lobe based on the lateral exam . Elsewhere the lungs are grossly clear . There is no effusion . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormality detected .
    OUTPUT:
    
Faint right basilar , potentially middle lobe opacity could potentially be due to atelectasis however a developing infection is also possible .