Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Initial images demonstrate a Dobbhoff tube curled in the esophagus with its tip terminating at the level of the aortic knob . Subsequent images show a Dobhoff tube coursing below the diaphragm with its tip terminating in the gastric fundus . A left subclavian central venous catheter is in unchanged position . Lung volumes remain low with accentuation of the cardiac silhouette and bronchovascular structures . Left retroardiac opacity persists and may reflect volume loss . There is no definite pneumothorax .
    OUTPUT:
    
Dobhoff tube terminates in the gastric fundus .