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Image-Enhanced Endoscopy and Its Corresponding Histopathology in the Stomach

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초록

In recent years, the technological innovation and progress of endoscopic equipment have been remarkable, and various endoscopic observation techniques have been developed. Among them, representative techniques are magnified observation and narrow-band imaging. Magnifying endoscopy with narrow-band imaging (M-NBI) can visualize superficial microanatomies in the stomach. The normal morphology of the microanatomy visualized using M-NBI differs according to the part of the stomach. The vessel plus surface (VS) classification system has been developed as a diagnostic criterion for early gastric cancer using M-NBI, and its usefulness has been proven. Based on the VS classification system, a magnifying endoscopy simple diagnostic algorithm for early gastric cancer (MESDA-G), a simplified algorithm used for early gastric cancer diagnosis, was created. We aimed to describe the anatomic structure of the stomach that can be viewed using M-NBI and outline the principles and clinical application of the VS classification system and MESDA-G.

Abstract

In recent years, the technological innovation and progress of endoscopic equipment have been remarkable, and various endoscopic observation techniques have been developed. Among them, representative techniques are magnified observation and narrow-band imaging. Magnifying endoscopy with narrow-band imaging (M-NBI) can visualize superficial microanatomies in the stomach. The normal morphology of the microanatomy visualized using M-NBI differs according to the part of the stomach. The vessel plus surface (VS) classification system has been developed as a diagnostic criterion for early gastric cancer using M-NBI, and its usefulness has been proven. Based on the VS classification system, a magnifying endoscopy simple diagnostic algorithm for early gastric cancer (MESDA-G), a simplified algorithm used for early gastric cancer diagnosis, was created. We aimed to describe the anatomic structure of the stomach that can be viewed using M-NBI and outline the principles and clinical application of the VS classification system and MESDA-G.

참고문헌 (32)

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관련 논문AI추천

Usefulness of Narrow-Band Imaging in Endoscopic Submucosal Dissection of the StomachJung Wook Kim대한소화기내시경학회 · Clinical Endoscopy2018 · 제51권 제6호Magnifying Endoscopy with Narrow Band Imaging of Early Gastric Cancer: Correlation with Histopathology and Mucin Phenotype김광하, 박도윤, 백동훈, 송근암, 옥경선, 이봉은, 이현정, 전혜경거트앤리버 소화기연관학회협의회 · Gut and Liver2016 · 제10권 제4호Observer Variability in Gastric Neoplasm Assessment Using the Vessel Plus Surface Classification for Magnifying Endoscopy with Narrow Band Imaging문원, 박무인, 박선자, Chan Hui Yoo, Do Hyun Kim, Hyung Hun Kim, Jun Young Song대한소화기내시경학회 · Clinical Endoscopy2014 · 제47권 제1호Histological Architecture of Gastric Epithelial Neoplasias That Showed Absent Microsurface Patterns, Visualized by Magnifying Endoscopy with Narrow-Band ImagingAkinori Iwashita, Haruhiko Takahashi, Hiroshi Tanabe, Kenshi Yao, Kenta Chuman, Kentaro Imamura, Masaki Miyaoka, Rino Hasegawa, Seiji Haraoka, Takao Kanemitsu, Takashi Nagahama, Toshiharu Ueki대한소화기내시경학회 · Clinical Endoscopy2021 · 제54권 제2호Application of Current Image-Enhanced Endoscopy in Gastric DiseasesWan Sik Lee대한소화기내시경학회 · Clinical Endoscopy2021 · 제54권 제4호Endoscopic Features of Undifferentiated-Type Early Gastric Cancer in Patients with Helicobacter pylori -Uninfected or -Eradicated Stomachs: A Comprehensive ReviewFujisaki Junko, Hirasawa Toshiaki, Horiuchi Yusuke거트앤리버 소화기연관학회협의회 · Gut and Liver2024 · 제18권 제2호

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