Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Bilateral peripherally calcified breast implants are again visualized , creating increased density over the lung bases on the frontal view . There are superimposed multifocal parenchymal opacities in the right lower lobe and suspected parenchymal opacity in the left lower lobe which are new since ___ and ___ . Stable appearance of right upper lobe opacity compared to ___ . No effusion or pneumothorax . Scoliosis and posterior spinal fixation hardware are again visualized .
    OUTPUT:
    
Multifocal opacities in the right lower lobe and suspected opacity in the left lower lobe which are new since chest CT ___ concerning for an multifocal infectious process .