Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two PA and 1 lateral view of the chest . Again seen is elevation of left hemidiaphragm . Relatively linear left basilar opacities are most suggestive of atelectasis . Opacity projecting over the right lung base on 1 of the frontal views is due to patient 's hand . The right lung is clear . Cardiomediastinal silhouette is unchanged . No acute osseous abnormality noted .
    OUTPUT:
    
Left basilar opacities likely in part due to atelectasis noting component infection is also possible .