Retrospective Study
Copyright ©The Author(s) 2017.
World J Gastroenterol. Sep 21, 2017; 23(35): 6429-6436
Published online Sep 21, 2017. doi: 10.3748/wjg.v23.i35.6429
Figure 2
Figure 2 Fluoroscopic images during endoscopic retrograde cholangiopancreatography. A: Stricture with an open space; B: Stricture without an open space.