Case Report
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Nov 21, 2006; 12(43): 7058-7060
Published online Nov 21, 2006. doi: 10.3748/wjg.v12.i43.7058
Figure 2
Figure 2 ERCP showing a markedly dilated CBD with an abrupt “shoulder” in the region of the ampulla, suggestive of a periampullary mass.