Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . Again , low lung volumes are seen with linear bibasilar opacities more on the left suggestive of atelectasis . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormality detected .
    OUTPUT:
    
Linear bibasilar opacities most suggestive of atelectasis in the setting of low lung volumes however infection not completely excluded . Repeat with improved aeration could be considered .