Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are streaky bibasilar opacities . Lung volumes are relatively low . No definite areas of consolidation are identified . Cardiomediastinal hilar contours are unremarkable . No pneumothorax or pleural effusion .
    OUTPUT:
    
Streaky bibasilar opacities are consistent with atelectasis .