BACKGROUND: Endoscopic excision for adenoma of the major duodenal papilla was introduced as an alternative to surgery, but postprocedure pancreatitis is a serious drawback. This study assessed the feasibility and the safety of endoscopic papillectomy with a guidewire and pancreatic-duct stent insertion to prevent pancreatitis. METHODS: Six patients were enrolled. The snare loop was passed over a guidewire that had been inserted into the pancreatic duct. Immediately after snare resection, a pancreatic stent was placed along the indwelling guidewire. RESULTS: En bloc papillectomy and pancreatic stent insertion were performed successfully in all patients. Pancreatitis did not develop acutely in any patient. Complications included cholangitis (n = 1) and late-onset pancreatitis owing to the pancreatic stent (n = 1). Scant residual adenomatous tissue was present at resection margins in two patients and was treated endoscopically. CONCLUSIONS: Wire-guided endoscopic snare papillectomy in selected patients is a useful technique that maintains pancreatic-duct access for stent placement. This appears to prevent pancreatitis and to improve the outcome for patients undergoing endoscopic resection of papillary tumors.
BACKGROUND: Endoscopic excision for adenoma of the major duodenal papilla was introduced as an alternative to surgery, but postprocedure pancreatitis is a serious drawback. This study assessed the feasibility and the safety of endoscopic papillectomy with a guidewire and pancreatic-duct stent insertion to prevent pancreatitis. METHODS: Six patients were enrolled. The snare loop was passed over a guidewire that had been inserted into the pancreatic duct. Immediately after snare resection, a pancreatic stent was placed along the indwelling guidewire. RESULTS: En bloc papillectomy and pancreatic stent insertion were performed successfully in all patients. Pancreatitis did not develop acutely in any patient. Complications included cholangitis (n = 1) and late-onset pancreatitis owing to the pancreatic stent (n = 1). Scant residual adenomatous tissue was present at resection margins in two patients and was treated endoscopically. CONCLUSIONS: Wire-guided endoscopic snare papillectomy in selected patients is a useful technique that maintains pancreatic-duct access for stent placement. This appears to prevent pancreatitis and to improve the outcome for patients undergoing endoscopic resection of papillary tumors.
Authors: Wim Laleman; Annelies Verreth; Baki Topal; Raymond Aerts; Mina Komuta; Tania Roskams; Schalk Van der Merwe; David Cassiman; Frederik Nevens; Chris Verslype; Werner Van Steenbergen Journal: Surg Endosc Date: 2013-05-25 Impact factor: 4.584
Authors: Bertrand Napoléon; M Victoria Alvarez-Sanchez; Philippe Leclercq; François Mion; Jean Pialat; Rodica Gincul; Daniel Ribeiro; Marie Cambou; Christine Lefort; Mar Rodríguez-Girondo; Jean Yves Scoazec Journal: Surg Endosc Date: 2013-04-03 Impact factor: 4.584
Authors: La Young Yoon; Jong Ho Moon; Hyun Jong Choi; Seul Ki Min; Sang-Woo Cha; Young Koog Cheon; Young Deok Cho; Moon Sung Lee; Jae Seon Kim Journal: Gut Liver Date: 2011-11-21 Impact factor: 4.519