Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are mild bibasilar linear atelectatic changes . Otherwise , the lungs are clear with no evidence of consolidation , effusion , or pneumothorax . The cardiomediastinal silhouette is normal . No acute fractures are identified .
    OUTPUT:
    
Mild bibasilar atelectasis with no acute cardiopulmonary process identified .