Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval development of extensive bilateral predominate perihilar airspace opacities highly concerning for pulmonary edema . Infection can not be excluded . No definite pleural effusion seen . A right internal jugular catheter terminates in the mid SVC . No pneumothorax seen .
    OUTPUT:
    
The bilateral predominate perihilar airspace opacities likely reflect pulmonary edema , infection can not be excluded .