Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Linear bibasilar opacities are most likely atelectasis . Prominent opacity at the right lung base is likely in part due to prominent fat pad as well . Elsewhere , the lungs are clear . There is no effusion or edema . The cardiomediastinal silhouette is within normal limits . No acute osseous abnormalities .
    OUTPUT:
    
No acute cardiopulmonary process .