Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no consolidation , pulmonary edema , pleural effusion , or pneumothorax . Tubular bronchiectatic changes in the left lower lobe are stable from the prior exam . A sclerotic lesion in the right first rib is stable and consistent with a bone island . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . No acute cardiopulmonary process . 2 . Stable left basilar bronchiectatic changes .