Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained . Tiny surgical clips are seen along the right lateral chest wall . Clips are also noted in the mid upper abdomen . Focal opacity on PA view at the lateral right lung base may reflect an early pneumonia . Otherwise , lungs are clear . No pleural effusion , or pneumothorax . Cardiomediastinal silhouette appears normal . The bony structures appear intact . There is no free air below the right hemidiaphragm .
    OUTPUT:
    
Findings concerning for early pneumonia at the lateral right lung base .