Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiograph demonstrates an opacity localized on the lateral radiograph to be within the superior aspect of the right lower lobe as well as an additional opacity just inferiorly . This appears new since prior examination dated ___ . Additional vague opacities projecting over the left mid lung zone are noted additionally new since prior examination . Cardiomediastinal and hilar contours appear stable when compared to prior radiograph . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
New since prior examination ___ , there are several opacities , the largest in the superior aspect of the right lower lobe . Differential includes multifocal pneumonia and aspiration . Underlying malignancy can not be excluded . This can be further evaluated with Chest CT .