Figure 4 | Scientific Reports

Figure 4

From: Follow-up analysis and research of very low-risk and low-risk gastrointestinal stromal tumors after endoscopic resection

Figure 4

Submucosal tunnel endoscopic resection of esophageal gastrointestinal stromal tumors. (A) Endoscopic manifestations of esophageal GIST. (B) Establish a tunnel portal. (C) Establish a tunnel below the tumor. (D) Stripping and completely exposing the tumor. (E), (F) snare complete resection of the tumor. (G) The appearance of the wound after the titanium clip closed the tunnel mouth. (H) The diameter of the resected specimen was about 3cm.

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