Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . An ET tube ends 3 .1 cm above the carina . A right IJ line ends at the cavoatrial junction . An orogastric tube courses below the level of the diaphragm and ends in the proximal stomach . Lungs are well inflated . New alveolar opacities in the right lung base are concerning for pneumonia or possibly aspiration . No pleural effusion or pneumothorax . Hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
Alveolar opacities in the right lung base are new from ___ and are concerning for pneumonia or aspiration .