Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is an opacity overlying the right lower lobe which has been present since ___ . Otherwise , the lungs are without a new consolidation , effusions , or pneumothorax . Sternotomy wires appear intact and aligned . Cardiomediastinal silhouette is within normal limits . Mild degenerative changes are again visualized throughout the spine . There is no evidence of acute fracture .
    OUTPUT:
    
Right lower lobe opacity which has been present since ___ is again noted and appears more prominent . These findings may be representative of atelectasis ; however , pneumonia perhaps due to aspiration must be excluded in the proper clinical setting . These findings were submitted by Dr . ___ to the ___ QA Nurses on ___ .