Safety and efficacy of endoscopic papillectomy for duodenal papillary adenomas: A single-center retrospective study

Figure 2 Endoscopic papillectomy for resection of duodenal papillary adenoma. A: Endoscopic visualization of duodenal papillary adenoma; B: Submucosal injection (e.g., saline with epinephrine) around the lesion to facilitate resection; C and D: En bloc snare excision of the lesion; E and F: Deployment of a 5-Fr, 3-cm pancreatic duct stent to prevent post-procedural pancreatitis, followed by closure of the mucosal defect using hemostatic clips; G: Gross view of the resected specimen; H: X-ray fluoroscopy demonstrating the pancreatic duct stent and titanium clips.