Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiac silhouette size remains mildly enlarged . Mediastinal contours are unchanged . Right PICC has been removed , and the endotracheal and nasogastric tubes have been removed . There is continued mild pulmonary edema , improved compared to the prior exam . Small bilateral pleural effusions persist . No pneumothorax or focal consolidation is demonstrated . Cervical spinal fusion hardware is incompletely assessed . There are no acute osseous abnormalities .
    OUTPUT:
    
Mild pulmonary edema , improved compared to the prior exam , with persistent small bilateral pleural effusions .