Feasibility of underwater endoscopic mucosal resection and management of residues for superficial non‐ampullary duodenal epithelial neoplasms

Underwater endoscopic mucosal resection (UEMR) is effective for superficial non‐ampullary duodenal epithelial neoplasms (SNADEN). However, the incidence of residual lesion after UEMR, especially for large lesions (≥20 mm), and their prognosis remain unclear. We aimed to assess the incidence of residual lesions and further outcomes after UEMR for SNADEN.

[1]  N. Uedo,et al.  Differentiation between duodenal neoplasms and non‐neoplasms using magnifying narrow‐band imaging – Do we still need biopsies for duodenal lesions? , 2020, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[2]  N. Uedo,et al.  Underwater endoscopic mucosal resection of residual duodenal tumor , 2019, Endoscopy.

[3]  Yusuke Takahashi,et al.  Feasibility and Safety of a Novel Laparoscopic and Endoscopic Cooperative Surgery Technique for Superficial Duodenal Tumor Resection: How I Do It , 2019, Journal of Gastrointestinal Surgery.

[4]  N. Uedo,et al.  Differences in Clinical Course of Intraprocedural and Delayed Perforation Caused by Endoscopic Submucosal Dissection for Colorectal Neoplasms: A Retrospective Study , 2018, Digestive Diseases.

[5]  N. Uedo,et al.  Efficacy of traction‐assisted colorectal endoscopic submucosal dissection using a clip‐and‐thread technique: A prospective randomized study , 2018, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[6]  N. Uedo,et al.  Current Status of Endoscopic Resection for Superficial Nonampullary Duodenal Epithelial Tumors , 2018, Digestion.

[7]  N. Uedo,et al.  Underwater endoscopic mucosal resection for superficial nonampullary duodenal adenomas , 2017, Endoscopy.

[8]  Y. Hayashi,et al.  Duodenal endoscopic submucosal dissection is feasible using the pocket-creation method , 2016, Endoscopy.

[9]  K. Byth,et al.  Endoscopic mucosal resection of large and giant lateral spreading lesions of the duodenum: success, adverse events, and long-term outcomes. , 2016, Gastrointestinal endoscopy.

[10]  S. Nunobe,et al.  Laparoscopic-endoscopic cooperative surgery for duodenal tumors: a unique procedure that helps ensure the safety of endoscopic submucosal dissection , 2014, Endoscopy.

[11]  N. Uedo,et al.  Underwater endoscopic mucosal resection of large colorectal lesions , 2014, Endoscopy.

[12]  I. Oda,et al.  Clinical outcome of endoscopic resection for nonampullary duodenal tumors , 2014, Endoscopy.

[13]  K. Goda,et al.  Endoscopic diagnosis of superficial non‐ampullary duodenal epithelial tumors in Japan: Multicenter case series , 2014, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[14]  H. Ono,et al.  Method and timing of resection of superficial non‐ampullary duodenal epithelial tumors , 2014, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[15]  H. Eguchi,et al.  Delayed perforation: A hazardous complication of endoscopic resection for non‐ampullary duodenal neoplasm , 2014, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

[16]  K. Binmoeller,et al.  "Underwater" EMR of sporadic laterally spreading nonampullary duodenal adenomas (with video). , 2013, Gastrointestinal endoscopy.

[17]  S. E. Bae,et al.  Endoscopic submucosal dissection for sessile, nonampullary duodenal adenomas , 2013, Endoscopy.

[18]  A. Nakajima,et al.  Sporadic Nonampullary Duodenal Adenoma in the Natural History of Duodenal Cancer: A Study of Follow-up Surveillance , 2011, The American Journal of Gastroenterology.

[19]  M. Yano,et al.  Clinical features and outcomes of delayed perforation after endoscopic submucosal dissection for early gastric cancer , 2010, Endoscopy.

[20]  J. Rigaux,et al.  Nonampullary duodenal polyps: characteristics and endoscopic management. , 2010, Gastrointestinal Endoscopy.

[21]  M. Bourke,et al.  EMR of large, sessile, sporadic nonampullary duodenal adenomas: technical aspects and long-term outcome (with videos). , 2009, Gastrointestinal endoscopy.

[22]  大腸癌研究会.  Japanese classification of colorectal carcinoma , 2009 .

[23]  Charles J. Lightdale,et al.  The Paris endoscopic classification of superficial neoplastic lesions: esophagus, stomach, and colon: November 30 to December 1, 2002. , 2003, Gastrointestinal endoscopy.

[24]  P. Funch‐jensen,et al.  Prospective study of prevalence and endoscopic and histopathologic characteristics of duodenal polyps in patients submitted to upper endoscopy. , 1994, Scandinavian journal of gastroenterology.

[25]  M. Stolte,et al.  Adenoma and carcinoma of the duodenum and papilla of Vater: a clinicopathologic study. , 1992, The American journal of gastroenterology.