Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable supine AP image of the chest . There has been interval intubation of the patient , with the ET tube at the level of the aortic knob . An NG tube is seen terminating in the left upper quadrant . There are low lung volumes . Diffuse right greater than left increased interstitial prominence is seen , most consistent with asymmetric mild pulmonary edema , though pneumonia could have a similar appearance . No focal consolidation or mass is seen . The bilateral costophrenic angles are blunted , consistent with small bilateral pleural effusions . No pneumothorax is seen . The cardiomediastinal silhouette is enlarged , similar to prior exam .
    OUTPUT:
    
1 . ETT at the level of the aortic knob . 2 . Diffuse right greater than left increased interstitial prominence , most consistent with asymmetric mild pulmonary edema . 3 . Bilateral small pleural effusions .