側方発育型腫瘍の診断と治療

• 工藤 進英

  昭和大学横浜市北部病院消化器センター

• 竹村 織江

  昭和大学横浜市北部病院消化器センター

• 樫田 博史

  昭和大学横浜市北部病院消化器センター

• 池原 伸直

  昭和大学横浜市北部病院消化器センター

• 蟹江 浩

  昭和大学横浜市北部病院消化器センター

書誌事項

タイトル別名

• DIAGNOSIS AND TREATMENT OF LATERALLY SPREADING TUMOR

抄録

Some flat elevated neoplasms spread extensively and circumferentially along the colonic wall although they are very short in height. This type of neoplasms is called "laterally spreading tumor (LST)", and is defined as lesions larger than 10mm in diameter. Laterally spreading tumor is classified into two types ; granular type and non-granular type. Granular type is sub-classified into homogeneous type and nodular mixed type. Non-granular type is divided into flat elevated type and pseudo-depressed type. Though the rate of submucosal invasion is generally low in LST, pseudo-depressed type shows high invasive rate ; 22.0% as a whole, 83.3% in those over 30mm in diameter. In order to select appropriate therapy for an LST, it is important to recognize its subtype and to predict the depth of cancer. Pit pattern diagnosis with magnifying endoscope is extremely useful for this purpose.

収録刊行物

• 日本消化器内視鏡学会雑誌

  日本消化器内視鏡学会雑誌 50 (7), 1575-1580, 2008

  一般社団法人 日本消化器内視鏡学会

キーワード

• 側方発育型腫瘍/Laterallyspreadingtumor(LST)/拡大内視鏡/pit pattern分類

詳細情報

• CRID: 1390282679196281600
• NII論文ID: 130004255202
• NII論文ID: 10021938036
• NII書誌ID: AN00192102
• DOI: 10.11280/gee1973b.50.1575
• ISSN: 18845738
• ISSN: 03871207
• Web Site: https://search.jamas.or.jp/link/ui/2008315687
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可