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A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study

The feasibility of full-spectrum endoscopy (FUSE) esophagogastroduodenoscopy (EGD), providing a 245-degree field of view with double imagers on the front and left side of the endoscope was evaluated. Twenty-one healthy individuals (15 male, median age, 35 years) underwent upper gastrointestinal scre...

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Autores principales: Kakushima, Naomi, Takizawa, Kohei, Tanaka, Masaki, Kawata, Noboru, Ito, Sayo, Imai, Kenichiro, Hotta, Kinichi, Igarashi, Kimihiro, Kishida, Yoshihiro, Yoshida, Masao, Matsubayashi, Hiroyuki, Ono, Hiroyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: © Georg Thieme Verlag KG 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751014/
https://www.ncbi.nlm.nih.gov/pubmed/26878047
http://dx.doi.org/10.1055/s-0041-109400
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author Kakushima, Naomi
Takizawa, Kohei
Tanaka, Masaki
Kawata, Noboru
Ito, Sayo
Imai, Kenichiro
Hotta, Kinichi
Igarashi, Kimihiro
Kishida, Yoshihiro
Yoshida, Masao
Matsubayashi, Hiroyuki
Ono, Hiroyuki
author_facet Kakushima, Naomi
Takizawa, Kohei
Tanaka, Masaki
Kawata, Noboru
Ito, Sayo
Imai, Kenichiro
Hotta, Kinichi
Igarashi, Kimihiro
Kishida, Yoshihiro
Yoshida, Masao
Matsubayashi, Hiroyuki
Ono, Hiroyuki
author_sort Kakushima, Naomi
collection PubMed
description The feasibility of full-spectrum endoscopy (FUSE) esophagogastroduodenoscopy (EGD), providing a 245-degree field of view with double imagers on the front and left side of the endoscope was evaluated. Twenty-one healthy individuals (15 male, median age, 35 years) underwent upper gastrointestinal screening using FUSE-EGD. The primary end point was the rate of successful visualization of Vater’s papilla. Secondary end points were visualization of the squamo-columnar junction (SCJ) and the anal side of the pyloric ring, and the endoscopists’ subjective evaluation of usability based on maneuverability and imaging of FUSE-EGD. The mean procedure time was 6.5 min, with a median of 91 images captured. The rate of successful visualization of Vater’s papilla was 90 % (19/21). The whole circumference of the SCJ was observed with two video monitors in all cases. The anterior anal side of the pyloric ring was observed in 29 % (6/21) of cases. However, the general impression of the usability of FUSE-EGD was that it was rather inferior to that of a standard front viewing endoscope. Although the usability requires further modification, FUSE-EGD provided excellent results for imaging Vater’s papilla and the SCJ.
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spelling pubmed-47510142016-02-12 A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study Kakushima, Naomi Takizawa, Kohei Tanaka, Masaki Kawata, Noboru Ito, Sayo Imai, Kenichiro Hotta, Kinichi Igarashi, Kimihiro Kishida, Yoshihiro Yoshida, Masao Matsubayashi, Hiroyuki Ono, Hiroyuki Endosc Int Open Article The feasibility of full-spectrum endoscopy (FUSE) esophagogastroduodenoscopy (EGD), providing a 245-degree field of view with double imagers on the front and left side of the endoscope was evaluated. Twenty-one healthy individuals (15 male, median age, 35 years) underwent upper gastrointestinal screening using FUSE-EGD. The primary end point was the rate of successful visualization of Vater’s papilla. Secondary end points were visualization of the squamo-columnar junction (SCJ) and the anal side of the pyloric ring, and the endoscopists’ subjective evaluation of usability based on maneuverability and imaging of FUSE-EGD. The mean procedure time was 6.5 min, with a median of 91 images captured. The rate of successful visualization of Vater’s papilla was 90 % (19/21). The whole circumference of the SCJ was observed with two video monitors in all cases. The anterior anal side of the pyloric ring was observed in 29 % (6/21) of cases. However, the general impression of the usability of FUSE-EGD was that it was rather inferior to that of a standard front viewing endoscope. Although the usability requires further modification, FUSE-EGD provided excellent results for imaging Vater’s papilla and the SCJ. © Georg Thieme Verlag KG 2016-02 2016-02-04 /pmc/articles/PMC4751014/ /pubmed/26878047 http://dx.doi.org/10.1055/s-0041-109400 Text en © Thieme Medical Publishers
spellingShingle Article
Kakushima, Naomi
Takizawa, Kohei
Tanaka, Masaki
Kawata, Noboru
Ito, Sayo
Imai, Kenichiro
Hotta, Kinichi
Igarashi, Kimihiro
Kishida, Yoshihiro
Yoshida, Masao
Matsubayashi, Hiroyuki
Ono, Hiroyuki
A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title_full A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title_fullStr A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title_full_unstemmed A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title_short A novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
title_sort novel wide viewing endoscope for upper gastrointestinal screening: a pilot study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4751014/
https://www.ncbi.nlm.nih.gov/pubmed/26878047
http://dx.doi.org/10.1055/s-0041-109400
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