Stomach and Intestine(Tokyo) Volume 51, Issue 1 (January 2016)
Japanese

Diagnosis of Type A Gastritis Yasuhiko Maruyama 1 , Masanobu Kageoka 1 , Akihiko Ohata 1 , Tomohiro Terai 1 , Teruyuki Shimura 1 , Masanao Kaneko 1 , Kodai Yamamoto 1 , Kenji Koda 2 , Akihiro Hanaoka 3 , Naoyuki Suzuki 4 1Department of Gastroenterology, Fujieda Municipal General Hospital, Fujieda, Japan 2Department of Pathology, Fujieda Municipal General Hospital, Fujieda, Japan 3Hanaoka Clinic, Fujieda, Japan 4Nao Clinic of Gastroenterology, Fujieda, Japan Keyword: A型胃炎 , 自己免疫性胃炎 , 逆萎縮 , 過形成性ポリープ pp.77-86
Published Date 2016/1/25
DOI https://doi.org/10.11477/mf.1403200527
  • Abstract
  • Look Inside
  • Reference

 Type A gastritis is an autoimmune gastritis that shows“reverse atrophy,”i.e., gastric body dominant atrophy. To diagnose“reverse atrophy,”careful attention must be paid to the prepyloric non-atrophic mucosa near the pyloric ring on endoscopic examination. Hypergastrinemia and positive antibodies to parietal cells and intrinsic factors are characteristics of type A gastritis. Pernicious anemia is the end stage of type A gastritis ; this disease is occasionally accompanied by iron deficiency anemia, type 1 diabetes mellitus, and autoimmune thyroiditis. Although hyperplastic polyps, neuroendocrine tumors, and gastric cancers are detected in some cases, various findings are observed depending on the stage of the disease. In the near future, more patients will be diagnosed with type A gastritis in the D group using the ABC screening method.


Copyright © 2016, Igaku-Shoin Ltd. All rights reserved.

基本情報

05362180.51.1.jpg
胃と腸
51巻1号 (2016年1月)
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