Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were compared to previous exam from ___ . The lungs are clear of confluent consolidation . Bibasilar opacities seen , more notably on the right than on the left , likely due to atelectasis , and less conspicuous when compared to prior exam . There is no pleural effusion . Cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are notable for hypertrophic changes in the spine .
    OUTPUT:
    
No acute cardiopulmonary process .