Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable single frontal chest radiograph was obtained with the patient in semi-upright position . The Dobbhoff tube has been pulled back with the tip projecting over the antrum of the stomach . The distal portion of the tubing is sharply bent . The lungs are fully expanded and clear . The cardiomediastinal silhouette , hilar contours , and pleural surfaces are normal . There is no pleural effusion or pneumothorax .
    OUTPUT:
    
Dobbhoff tube with tip now projecting over the antrum of the stomach with a sharp angulation in the distal portion . Please correlate with Dobbhoff function , and if there is resistance in flow , it should be partially withdawn to reduce angulation .