Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are very low . Bibasilar patchy airspace opacities could represent aspiration or infection . Trace bilateral pleural effusions are likely present . No pneumothorax . Mild cardiomegaly is stable . The aorta is mildly unfolded . No pulmonary edema is demonstrated .
    OUTPUT:
    
Bibasilar airspace opacities are concerning for infection or aspiration . Bilateral trace pleural effusions .