Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal view of the chest demonstrate no abnormality . There is mild increased opacification along the spine on lateral view that is most likely secondary to patient 's mild rightward scoliosis . The cardiomediastinal silhouette is normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
No evidence of pneumonia . Apparent increased density overlying the spine on lateral view is most likely secondary to mild dextroscoliosis .