Gastric duplication associated with pancreas divisum diagnosed by a multidisciplinary approach before surgery

Figure 1 Two free communicating cavities can be seen just beyond the esophagogastric junction.

Figure 2 The communication of the 2 cavities visualized by computed tomography. A: Frontal view; B: Lateral view.

Figure 3 Magnetic resonance imaging showing the presence of an incomplete pancreas divisum.

Figure 4 The endoscopic view of the duplication. A: The first cavity with a similar gastric appearance continuing into the second one; B: The second proper gastric cavity continuing into the duodenum.

Figure 5 The typical gastric layer is visualized on endoscopic ultrasound.