Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is hilar congestion and diffuse bilateral ground glass opacities , most predominant at the bases , slightly improved from prior exam , and most consistent with pulmonary edema . An underlying pneumonia can not be fully excluded . There are trace bilateral pleural effusions . There is no pneumothorax . The cardiac silhouette is moderately enlarged and unchanged from the prior exam . The mediastinal contours are normal .
    OUTPUT:
    
Bilateral ground glass opacities and small bilateral pleural effusions are consistent with moderate pulmonary edema . In the proper clinical setting , a pneumonia can not be excluded . Can consider a repeat chest radiograph after diuresis .