Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Surgical clips project over the left chest wall . There is a small right pleural effusion . No convincing signs of pneumonia or edema . No pneumothorax . Cardiomediastinal silhouette appears normal . Imaged bony structures are intact .
    OUTPUT:
    
Small right pleural effusion . No edema or pneumonia .