Gastroenterology Research and Practice / 2019 / Article / Fig 1

Research Article

Big End Double-Layer Stents for the Treatment of Gastric Outlet Obstruction Caused by Stomach Cancer

Figure 1

One example of shapes in proximal lumens of GOO. (a) Endoscopic view of a tumor in the distal gastric cavity. (b) The shape of the proximal lumen in the GOO.
(a)
(b)

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