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

Growth and Spread Pattern of Cardiac Cancers Tohru Igari 1 , Toichiro Takizawa 1 , Morio Koike 2 , Nobuaki Funada 3 , Tsunekazu Hijima 3 1Department of Surgical Pathology, Tokyo Medical and Dental University 2Department of Human Pathology, Tokyo Medical and Dental University 3Department of Pathology, Tokyo Metropolitan Komagome Hospital Keyword: 胃噴門部癌 , 複合型癌 , 発育進展 pp.651-661
Published Date 2001/4/25
DOI https://doi.org/10.11477/mf.1403103210
  • Abstract
  • Look Inside
  • Cited by

 We studied cardiac cancers and their progression by closely examining 157 cases. Major size, shape, depth of invasion and histology were studied.

 By the time they were 2 cm in size their invasion depth was as far as the sm-layer. This depth had increased to as far as the ss by the time they were 3 cm in size, and to se by the time they were 4 cm in size. Histologically, well-differentiated type was dominant among early cancers. On the other hand, poorly-differentiated type was dominant among advanced cancers. Protruded lesions were mostly well-differentiated ones. Depressed lesions showed features of both histological types, but most of the poorly differentiated type Ⅱc lesions were advanced cancers.

 We concluded that early and advanced lesions of cardiac cancer show a certain disassociation from histological types. Their histology is mixed, and even small size tumors may invade the cardiac wall. Cytologically, their appearances are highly atypical.

 We infer that they mostly originate as well-differentiated and highly atypical tumors, but they progress with histological transformation and finally form poorly-differentiated advanced carcers.


Copyright © 2001, 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