Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . Low lung volumes are noted at the current exam . There are streaky bibasilar opacities , left greater than right . Superiorly , the lungs are clear . The cardiomediastinal silhouette is within normal limits for technique and low inspiratory effort . Degenerative changes seen at the shoulders bilaterally .
    OUTPUT:
    
Low lung volumes with streaky bibasilar opacities . While these may be due to atelectasis , the possibility of aspiration is certainly possible . Consider PA and lateral views for further clarification .