Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were provided . VP shunt catheter courses along the right neck and thorax extending into the right upper quadrant . Improved aeration of the lower lungs is noted with minimal residual subtle opacity which could represent residual pneumonia or possibly scarring . No effusion or pneumothorax is seen . Cardiomediastinal silhouette is stable . Bony structures are intact .
    OUTPUT:
    
Near - complete resolution of previously noted lower lung opacities .