Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Continued and unchanged bilateral pulmonary opacification consistent with pulmonary edema . Bibasilar opacities may represent coinciding pneumonia in the proper clinical setting . Small pleural effusions are again seen . Right central venous line , gastric tube , and ET tube are unchanged and are in appropriate position .
    OUTPUT:
    
Unchanged pulmonary edema . Basilar opacities may represent pneumonia in the proper clinical setting .