雑誌文献を検索します。書籍を検索する際には「書籍検索」を選択してください。

検索

書誌情報 詳細検索 by 医中誌

Japanese

Magnifying Endoscopy for Superficial Barrett's Esophageal Cancer Tsuneo Oyama 1 , Akiko Takahashi 1 , Yoko Kitamura 1 , Kinichi Hotta 1 , Akihisa Tomori 1 , Yoshinori Miyata 1 1Department of Gastroenterology, Saku Central Hospital, Saku, Japan Keyword: NBI , 拡大内視鏡 , pit pattern , Micro vascular pattern , Barrett食道 pp.691-695
Published Date 2007/4/26
DOI https://doi.org/10.11477/mf.1403101067
  • Abstract
  • Look Inside
  • Reference
  • Cited by

 Observation with the magnifying endoscopy is sometimes difficult because the range of focus is very narrow and the visual field is very small. However, the surface pit pattern and micro vascular pattern were able to be observed with magnifying endoscopy and they gave us a lot of useful information for the diagnosis of superficial Barrett's esophageal neoplasia.

 The surface pattern were able to be classified as pit and villi. The pit and villi of cancer is more irregular than non-neoplastic mucosa, and the villi of cancer sometimes fuse with each other. The other important point of magnifying endoscopic diagnosis is vascular irregularity. Not only the shape of micro vessels but also the caliber of the vessels is irregular. Therefore, both surface pattern and micro vessels should be observed for early detection of superficial Barrett's esophageal cancer.

 A typical surface pattern and micro vascular pattern are shown in Fig. 1 to Fig. 8.


Copyright © 2007, Igaku-Shoin Ltd. All rights reserved.

基本情報

電子版ISSN 1882-1219 印刷版ISSN 0536-2180 医学書院

関連文献

もっと見る

文献を共有