Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Dobbhoff tube is seen coiled in the upper esophagus . Tracheostomy tube remains in unchanged location . Stable pulmonary edema with associated small bilateral pleural effusions . The mediastinal veins are dilated . Mild , left lower lobe atelectasis is noted . Stable , moderate cardiomegaly . Unchanged post - thoracotomy changes in the right upper ribs . No pneumothorax . Stable mediastinal contours .
    OUTPUT:
    
Interval placement of a Dobbhoff tube which is coiled in the upper esophagus .