Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: New focal opacities are seen in the right mid-lung field and possibly also the left mid-lung field , above the perihilar regions , concerning for aspiration or infection . The heart size is unchanged . Mild bibasilar atelectasis is noted . No pulmonary edema or pneumothorax .
    OUTPUT:
    
New opacities seen in the right mid-lung field , and probably also the left mid-lung , which are concerning for aspiration or infection .