153935.fig.001a
(a)
153935.fig.001b
(b)
153935.fig.001c
(c)
Figure 1: (a) A typical case of a laterally spreading tumor of the nongranular type (LST-NG) located in the cecum. (b) Despite any previous manipulation, the lesion showed a nonlifting sign. (c) The lesion removed en bloc by endoscopic submucosal dissection was found to be an intramucosal carcinoma.