Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Persistent flattening of the diaphragms and increase in AP diameter , consistent with chronic pulmonary disease . New opacity in the right upper lobe . Stable appearance of the right lower lobe opacity . Scattered bilateral nodules , more clearly demonstrated on recent CT , but which appear unchanged . No pleural effusion , pulmonary edema , pneumothorax . Stable tortuosity of the descending aorta . Stable appearance of the cardiomediastinal silhouette and hila .
    OUTPUT:
    
New right upper lobe pneumonia .