Sa1644 Feasibility of Non-Exposed Endoscopic Wall-Inversion Surgery (NEWS) With Sentinel Node Navigation Surgery (Snns) As a New Method of Minimally Invasive Local Resection for Early Gastric Cancer: a Porcine Survival Study

Osamu Goto,Hiroya Takeuchi,Hirofumi Kawakubo,Satoru Matsuda,Fumihiko Kato,A.I Fujimoto,Yasutoshi Ochiai,Joichiro Horii,Toshio Uraoka,Yuko Kitagawa,Naohisa Yahagi

doi:10.1016/j.gie.2014.05.262

Sa1644 Feasibility of Non-Exposed Endoscopic Wall-Inversion Surgery (NEWS) With Sentinel Node Navigation Surgery (Snns) As a New Method of Minimally Invasive Local Resection for Early Gastric Cancer: a Porcine Survival Study

Osamu Goto, Hiroya Takeuchi + Show 9 more

https://doi.org/10.1016/j.gie.2014.05.262

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Journal: Gastrointestinal endoscopy

Publication Date: May 1, 2014

Affiliation: Keio University

#Non-Exposed Endoscopic Wall-Inversion Surgery #Sentinel Node Navigation Surgery + Show 8 more

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Abstract

Non-exposed endoscopic wall-inversion surgery (NEWS) has been developed as endoscopic full-thickness resection without transluminal communication to avoid intraabdominal infection or tumor seeding. We aimed to investigate feasibility and safety of NEWS with sentinel node navigation surgery (SNNS), which can minimize the area of lymph node dissection for early gastric cancer (EGC), in a porcine survival study for a week.

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