Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The endotracheal tube projects 3 .7 cm above the carina , without change in the right IJ central line . Compared with the prior study , multifocal opacities are similar in appearance , with an unchanged cardiomediastinal silhouette . No larger pleural effusions or pneumothorax detected . Re demonstration of the known lumbar spinal hardware and IVC filter .
    OUTPUT:
    
No change in multifocal opacities since the prior study .