Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral views of the chest were obtained . There are right ___- and infrahilar opacities which could relate to edema , infection is not excluded . There is persistent elevation of the right hemidiaphragm . Slight blunting of the costophrenic angles , could be due to trace pleural effusions . The cardiac silhouette remains enlarged . Mediastinal contours are stable . No pneumothorax .
    OUTPUT:
    
Right greater than left perihilar opacities may be due to mild asymmetric pulmonary edema . An area of more confluent opacity in the right infrahilar region may relate to edema , although underlying consolidation is not excluded . Possible trace bilateral pleural effusions .