FIGURE 7.

Endoscopic naso‐biliary and naso‐pancreatic drainage (ENBPD) in the case with delayed perforation. (a) Delayed perforation occurred post 2 days after duodenal endoscopic submucosal dissection (ESD). (b, c) We tried to close the perforation with a clip, but due to the fragility of the tissue, the perforation was rather enlarged as a result. (d) Perforated area covered with PGA sheet. (e, f) ENBPD tubes were inserted and the post‐procedural clinical course was non‐eventful without any additional intervention