Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: As compared to chest radiograph from 1 day prior , support devices remain in similar position . Widespread opacities have not substantially changed . Bilateral pleural thickening and pleural calcifications unchanged . Mild cardiomegaly . No pneumothorax .
    OUTPUT:
    
No substantial change in the diffuse pulmonary opacification may be related to edema or infection superimposed on chronic ILD .