Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Surgical clips again project along the mediastinum . The cardiac , mediastinal and hilar contours appear unchanged . There is a new patchy opacity in the right lower lung worrisome for pneumonia , probably located posteriorly , as well as patchy left mid lung opacities , also concerning for pneumonia but more nodular . Volume loss in the right hemithorax with scarring in the right costophrenic sulcus appears unchanged . The chest is hyperinflated . The bones are probably demineralized to some degree . Mild degenerative changes are similar along the thoracic spine .
    OUTPUT:
    
Multifocal opacities worrisome for pneumonia . Particularly since left mid lung opacities are somewhat nodular in appearance , short - term followup radiographs are recommended in order to show resolution within eight weeks .