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. 2017 Jul 23;2(10):287–289. doi: 10.1016/j.vgie.2017.06.012

Figure 1.

Figure 1

Surgical procedure in the first case. A, B, A flat elevated neoplasm (0-IIa) in the second part of the duodenum is approximately 4.0 cm in diameter. C, D, Endoscopic submucosal dissection is performed with the SB Knife Jr without any adverse events. E, F, The resection surface is completely closed with several clips and 3 detachable snares.