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

Endoscopic Features of Small Colon Cancers Smaller than 10 mm in Diameter Tadayoshi Takemoto 1 , Takashi Harima 1 1The First Department of Internal Medicine, Yamaguchi University, School of Medicine pp.407-412
Published Date 1987/4/25
DOI https://doi.org/10.11477/mf.1403112737
  • Abstract
  • Look Inside

 Small colon cancers, smaller than 10 mm in diameter, were examined with respect to endoscopic findings. Out of 157 polypectomized cases (5-9 mm in diameter) 19 specimens proved to have cancer. The ratio of ca to ca + ad (ca:cancer, ad:adenoma) was 13.6% (19/140). When calculated for semipedunculated type of adenoma in a similar way, the ratio was 22.8%, and that for pedunculated type, 5.5%. Ten out of 19 polypectomized cases (5-9 mm in diameter) had such abnormal configurations as notching, constriction and concavity endoscopically.

 It was concluded that small semipedunculated polyps with abnormal configuration were cancers with probability higher than 50%. We could not calculate the probability of correctly differentiating cancer from benign polyp in this study.


Copyright © 1987, 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