Endoscopic repair of delayed stomach perforation caused by penetrating trauma: A case report

Figure 6 Schematic diagram of the purse-string technique with pillar clips. A: After detection of the perforated stomach lumen and swollen edematous mucosa, pillar clips are fixed near the margin of the perforated wall; B and C: The endoloop is then placed at the outer margin of the pillar clips and is fixed with additional clips; D: Finally, the endoloop is fastened with the purse-string technique.