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

Radiological Diagnosis of Submucosal Tumor in Upper Gastrointestinal Tract Tsutomu Hamada 1 , Kenji Kondo 1 , Yumiko Hojo 1 , Keiji Okuda 2 , Shigehiro Kitamura 3 1Department of Internal Medicine, Social Health Insurance Medical Center 2Department of Radiology, Social Health Insurance Medical Center 3Department of Pathology, Social Health Insurance Medical Center Keyword: 粘膜下腫瘍 , 山田分類 , 架橋ひだ , 中心陥凹 pp.413-428
Published Date 2004/4/24
DOI https://doi.org/10.11477/mf.1403100483
  • Abstract
  • Look Inside
  • Reference
  • Cited by

 Basic findings indicative of submucosal tumors of the stomach were discussed from a radiological point of view. On X-ray diagnosis, there were four important features to be observed ; the surface, the margin of the tumor, bridging folds and central depression. The surface of submucosal tumors is usually shown as very smooth because such tumors are covered with normal gastric mucosa. The gradually elevated tumors show obscure margins of radiolucent shadows. Yamada's classification is available for the site of submucosal tumors of the stomach but it is impossible for it to diagnose exogastric tumors. Bridging folds considered as the most characteristic finding of submucosal tumors can be recognized not only in cases of submucosal tumors but also in other diseases. Central depression of the tumors was formed as they developed into bigger tumors and were suspected of being malignant tumors. It was also important to discuss the size, the location and the rigidity of tumors. By combining such radiological findings of submucosal tumors we still have to discuss always whether the tumors are epithelial or non-epithelial and whether they are benign or malignant.

 1) Department of Internal Medicine, Social Health Insurance Medical Center, Tokyo

 2) Department of Radiology, Social Health Insurance Medical Center, Tokyo

 3) Department of Pathology, Social Health Insurance Medical Center, Tokyo


Copyright © 2004, 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