Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP view of the chest provided . Previously noted right IJ central venous catheter has been removed . There is mild left basal atelectasis . Otherwise , the lungs are clear . Cardiomediastinal silhouette is stable allowing for patient 's slight rotation . No pneumothorax or large effusion is seen . Bony structures are intact .
    OUTPUT:
    
Mild left basal atelectasis , otherwise unremarkable .