Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right upper lobe opacity is increased compared to 2 days prior . Left lower lobe atelectasis in the retrocardiac region is persistent . Stable bilateral small pleural effusion is larger on the left . Cardiac silhouette is exaggerated by low lung volumes . Mild pulmonary edema is slightly increased . Right internal jugular venous catheter terminates in mid SVC . Cervical spinal hardware is in unchanged position .
    OUTPUT:
    
Right upper lobe opacity suspicious for pneumonia is increased in setting of slightly increased background mild pulmonary edema .