Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A Dobbhoff feeding tube is seen extending to the level of the diaphragm with the weighted tip extending just below the diaphragm , which should be advanced further for appropriate positioning . A small right pleural effusion is present . The lungs are otherwise clear with resolution of previous bibasilar opacities . There is no pneumothorax . The cardiomediastinal and hilar contours are within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
NG tube with tip just below the diaphragm should be advanced for appropriate positioning .