Endoscopic Submucosal Tunnel Dissection for Esophageal Semi-circumferential Neoplastic Lesions: A Feasibility Study in a Porcine Model

2013 ◽  
Vol 108 ◽  
pp. S587
Author(s):  
Jie Yang ◽  
Yaqi Zhai ◽  
Enqiang Linghu ◽  
Yongchao Zhang ◽  
Daqing Jin
Keyword(s):  
Feasibility Study ◽  
Porcine Model ◽  
Submucosal Tunnel ◽  
Neoplastic Lesions ◽  
Endoscopic Submucosal Tunnel Dissection

scholarly journals Endoscopic submucosal tunnel dissection using a novel bracing basket: An animal feasibility study

2018 ◽  
Vol 8 (1) ◽  
Author(s):  
Min Min ◽  
Yan Liu ◽  
Xin Chen ◽  
Yiliang Bi ◽  
Wei Shen ◽  
...  
Keyword(s):  
Feasibility Study ◽  
Submucosal Tunnel ◽  
Endoscopic Submucosal Tunnel Dissection

Endoscopic submucosal tunnel dissection for superficial esophageal neoplastic lesions: a meta-analysis

2019 ◽  
Vol 34 (3) ◽  
pp. 1214-1223 ◽  
Author(s):  
Peiwen Li ◽  
Bin Ma ◽  
Shulei Gong ◽  
Xinyu Zhang ◽  
Wenya Li
Keyword(s):  
Meta Analysis ◽  
Submucosal Tunnel ◽  
Neoplastic Lesions ◽  
Endoscopic Submucosal Tunnel Dissection

Endoscopic submucosal tunnel dissection for large esophageal neoplastic lesions

Endoscopy ◽  
2012 ◽  
Vol 45 (01) ◽  
pp. 60-62 ◽  
Author(s):  
E. Linghu ◽  
X. Feng ◽  
X. Wang ◽  
J. Meng ◽  
H. Du ◽  
...  
Keyword(s):  
Submucosal Tunnel ◽  
Neoplastic Lesions ◽  
Endoscopic Submucosal Tunnel Dissection

scholarly journals Prospective randomized comparison of endoscopic submucosal tunnel dissection and conventional submucosal dissection in the resection of superficial esophageal/gastric lesions in a living porcine model

2015 ◽  
Vol 03 (06) ◽  
pp. E577-E583 ◽  
Author(s):  
Cécile Gomercic ◽  
Geoffroy Vanbiervliet ◽  
Jean-Michel Gonzalez ◽  
Marie-Christine Saint-Paul ◽  
Rodrigo Garcès-Duran ◽  
...  
Keyword(s):  
Porcine Model ◽  
Gastric Lesions ◽  
Submucosal Dissection ◽  
Submucosal Tunnel ◽  
Endoscopic Submucosal Tunnel Dissection

Endoscopic submucosal tunnel dissection for large esophageal neoplastic lesions

Endoscopy ◽  
2013 ◽  
Vol 45 (12) ◽  
pp. 1032-1034 ◽  
Author(s):  
Mathieu Pioche ◽  
Laetitia Mais ◽  
Olivier Guillaud ◽  
Valérie Hervieu ◽  
Jean-Christophe Saurin ◽  
...  
Keyword(s):  
Submucosal Tunnel ◽  
Neoplastic Lesions ◽  
Endoscopic Submucosal Tunnel Dissection

scholarly journals Endoscopic Submucosal Single- or Multi-tunnel Dissection for Near-Circumferential and Circumferential Superficial Esophageal Neoplastic Lesions

2019 ◽  
Vol 2019 ◽  
pp. 1-7
Author(s):  
Lin-Lin Zhu ◽  
Jun-Chao Wu ◽  
Yi-Ping Wang ◽  
Du He ◽  
Wen-Yan Zhang ◽  
...  
Keyword(s):  
Balloon Dilation ◽  
R0 Resection ◽  
Large Sample Size ◽  
Resection Rate ◽  
En Bloc ◽  
Submucosal Tunnel ◽  
Neoplastic Lesions ◽  
Endoscopic Submucosal Tunnel Dissection ◽  
The Mean

This study reports the outcomes of endoscopic submucosal single-tunnel dissection or endoscopic submucosal multi-tunnel dissection for the treatment of esophageal neoplastic lesions of at least three-quarters of the esophageal circumference, including circumferential superficial esophageal neoplastic lesions. From July 2014 to February 2018, a total of 124 lesions underwent endoscopic submucosal tunnel dissection at our hospital. One to four submucosal tunnels were created in the oral to anal direction. Of the 124 lesions, there were 83 noncomplete circumferential lesions and 41 circumferential lesions. Endoscopic submucosal single-tunnel dissection was performed in 54 patients, two-tunnel dissection in 43 patients, three-tunnel dissection in 19 patients, and four-tunnel dissection in 8 patients. The mean dissection speed was 22.8±12.7 mm2/min. En bloc dissection was achieved in all lesions, and the R0 resection rate was 70.2 percent. No matter how large the lesion area was, there were no significant differences in the dissection speed and the R0 resection rate when lesions were at least three-quarters of the esophageal circumference. Esophageal stricture was observed in 54 patients and was relieved by placement of a retrievable metal stent or by endoscopic water balloon dilation. No recurrence was noted after 19.1±12.4 months of follow-up. Our large sample size study showed that endoscopic submucosal tunnel dissection showed effectiveness and safety for the treatment of large superficial esophageal neoplastic lesions at least three-quarters of the esophageal circumference, including circumferential superficial esophageal neoplastic lesions.

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