Clinical Research
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Mar 14, 2008; 14(10): 1514-1520
Published online Mar 14, 2008. doi: 10.3748/wjg.14.1514
Figure 1
Figure 1 Patterns of the endoscopic shape under fluoroscopy in performing transnasal ERCP. Upper panels, fluoroscopic views of the C, U and J shapes of an ultrathin scope; Lower panels, endoscopic views of the papilla of Vater observed in the respective patterns.