Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were provided . Lungs are well expanded . There is no focal consolidation or pneumothorax . Blunting of the right costophrenic angle is likely due to a small pleural effusion . The cardiomediastinal silhouette is normal . There are no displaced fractures .
    OUTPUT:
    
Small right pleural effusion . No evidence of pneumonia .