Case Report
Copyright ©2009 The WJG Press and Baishideng.
World J Gastroenterol. May 28, 2009; 15(20): 2547-2549
Published online May 28, 2009. doi: 10.3748/wjg.15.2547
Figure 2
Figure 2 A “beak sign” on a gastrographin-enema.