Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Exam is limited by patient rotation . The lungs are well inflated . Reticular opacities at the lung bases are similar to ___ but worse compared with ___ . There is no focal consolidation , effusion or pneumothorax . Heart size is normal .
    OUTPUT:
    
Bibasilar reticular opacities may represent interstitial pulmonary edema .