Endoscopic therapy for gastric stromal tumors originating from the muscularis propria

Figure 1 Endoscopic ligation and resection treatment for a gastric stromal tumor less than 1. 2 cm in size originating from the muscularis propria. A: Submucosa lesion at the posterior wall of the gastric corpus; B: Endoscopic ultrasound shows that the lesion originates from the muscularis propria; C: COOK ligator aimed at the lesion, ready to ligate; D: The ligated stromal tumor was in the shape of a polypoid with deuto-stem; E: A snare was used to cut the tumor above the rubber band; F: The wound surface was closed with metal clips.