Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest radiographs were obtained . Bibasilar airspace opacities correlate with the findings seen on the recent CT . There is no consolidation in the upper lobes . There is no pneumothorax . The central pulmonary vasculature is mildly prominent , but there is no evidence of overt edema . There are no abnormal cardiac or cardiomediastinal contours . The aorta is mildly tortuous . No signficant pleural effusions is noted .
    OUTPUT:
    
Bibasilar airspace opacities may represent infection or aspiration . Findings are similar to the recent CT .