Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is no focal consolidation , effusion , or pneumothorax . There is mild pulmonary vascular congestion . There is mild peribronchial thickening . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen . Endotracheal tube tip is approximately 2 cm above the carina . Side port of the NG tube is near the GE junction .
    OUTPUT:
    
1 . Endotracheal tube tip is approximately 2 cm above the carina . 2 . Side port of the NG tube is near the GE junction . Advancement by approximately 5 cm may be considered . 3 . Mild interstitial edema .