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

Annual Change of Characteristics of Early Gastric Cancer Detected by Mass Survey S. Hisamichi 1 , A. Shirane 1 , N. Sugawara 1 , T. Yanbe 1 , T. Ikeda 2 1Cancer Detecion Center of Miyagi Cancer Society 2Sendai Medical Center Hospital pp.71-77
Published Date 1981/1/25
DOI https://doi.org/10.11477/mf.1403107904

閲覧方法のご案内

この論文を閲覧するためにはログインが必要になります。
パスワードを忘れた場合 新しくユーザー登録する 施設共通IDをご利用の方はこちらから

PPV購入案内

1,320円 (1,200円+税10%) こちらは、71ページから77ページの文献です。
PPV(ペイ・パー・ビュー)とは、論文(記事)単位で購入・閲覧ができるサービスです。
購入には医書.jp本会員登録が必要です。



会員登録完了後に改めて上記「購入サイトへ」を選択してください。
または「購入サイトへ」選択後に「購入ログイン」、「新規会員登録」の順に進んでください。

会員登録について詳しくはをご確認ください。
  • Abstract
  • Look Inside

 We discussed annual change of characteristics of early gastric cancer detected by mass survey.

 Approximately 20 years have been passed after starting mass survey of the gastric cancer and along with a improved diagnostic ability of a primary screening (photofluorography), improved endoscopic instruments and techniques which have been used for secondary and tertiary screenings, as well as improved biopsy technique and its' prevalence which are essential for cytological and histological diagnosis, have made a tremendous progress in detecting early and minute gastric cancer. They also improved a detection of early gastric cancer of the upper portion of the stomach.

 Because of such improvement, a ratio of the early gastric cancer in operated gastric cancer has currently become about 60% and the frequency of the minute gastric cancer, which is less than 2.0cm, became 47.8%.

 Furthermore, frequency of detecting the early gastric cancer in the upper portion of the stomach is becoming over 10%. Such a high result of detecting early gastric cancer is not only due to improvement of each diagnostic technique but also to the well organized a screening system―from the screening to a complete medical evaluation and also postoperative follow-up.

 The purpose of the mass survey of the gastric cancer is to detect the cancer as early as possible and as small as possible, then alter the natural course of the gastric cancer, death, and cure it.

 To evaluate the increased survival or decreased death rate correctly, it is necessary to discuss in considering “lead time” which has been yield by mass survey.


Copyright © 1981, 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