Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lungs are well inflated and clear . No pulmonary edema . Small residual pleural effusions are seen bilaterally . No pneumothorax . Heart is top - normal in size . Mediastinal contour and hila are unremarkable .
    OUTPUT:
    
1 . No pulmonary edema . 2 . Small residual bilateral pleural effusions .