Prospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Mar 28, 2015; 21(12): 3650-3656
Published online Mar 28, 2015. doi: 10.3748/wjg.v21.i12.3650
Figure 1
Figure 1 Longitudinal ulcer (A, arrow) and ring ulcer (B, arrow).
Figure 2
Figure 2 Comb sign (arrow).
Figure 3
Figure 3 Target sign (arrows).