Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The OG tube terminates in the stomach . The ET tube is in appropriate position approximately 4 cm from the carina . Lung volumes remain low . Bilateral multifocal opacities which were seen on CT torso yesterday are not appreciably changed . The heart is top normal in the mediastinal silhouette is unchanged . The aorta is tortuous and calcified . There is no apical pneumothorax or large pleural effusion .
    OUTPUT:
    
1 . Bilateral multifocal opacities as seen on CT torso yesterday are concerning for pneumonia or aspiration . 2 . OG tube terminates in the stomach .