Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated . The right pleural effusion has diminished . There is still minimal blunting of the right costophrenic sulcus . There has been partial resolution of the bilateral nodular densities said to be septic emboli . The mediastinum is not remarkable . Mediastinum is normal . The heart size is normal . The osseous structures are normal for age . The right PICC line is unchanged in position .
    OUTPUT:
    
Improvement in the right pleural effusion ; a small effusion persists . Diminished size of the bilateral nodular densities which have been diagnosed as septic emboli