口蓋に発生した polymorphous low-grade adenocarcinoma の1例 A case of polymorphous low-grade adenocarcinoma of the palate

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著者

    • 瀬戸 一郎 SETO Ichiro
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔機能再建学分野 Oral Surgery, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University
    • 小村 健 OMURA Ken
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔機能再建学分野 Oral Surgery, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University
    • 原田 浩之 HARADA Hiroyuki
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔機能再建学分野 Oral Surgery, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University
    • 原島 大 HARASHIMA Masaru
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔機能再建学分野 Oral Surgery, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University
    • 阿部 正人 ABE Masato
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔機能再建学分野 Oral Surgery, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University
    • 岡田 憲彦 OKADA Norihiko
    • 東京医科歯科大学大学院医歯学総合研究科口腔機能再構築学系口腔機能再建学講座口腔病態診断科学分野 Diagnostic Oral Pathology, Department of Oral Restitution, Division of Oral Health Sciences, Graduate School, Tokyo Medical and Dental University

抄録

Polymorphous low-grade adenocarcinoma (PLGA) is a neoplasm arising most commonly in the palatal minor salivary glands. Not established as a distinct entity until 1983, PLGA was often misdiagnosed as adenoid cystic carcinoma or pleomorphic adenoma. This tumor was first reported by Evans and Batsakis (1984) and was adopted as a new entity in the subclassification of adenocarcinoma in the histological classification of salivary gland tumors of the World Health Organization (1991). In this report, we describe a case of PLGA of the palate in a 74-year-old woman. She became aware of palatal swelling, 3 months previously and came to our hospital.<BR>A soft, elastic, well-demarcated tumor arising in the left side of the palate, measuring 1.4×1.3cm, and a mucosal ulcer (0.6cm in diameter) were recognized. She underwent partial maxillectomy. There has been no recurrence or metastasis of the tumor as of 1 year after operation.

収録刊行物

  • 日本口腔外科学会雑誌

    日本口腔外科学会雑誌 49(7), 446-449, 2003-07-20

    Japanese Society of Oral and Maxillofacial Surgeons

参考文献:  20件中 1-20件 を表示

被引用文献:  2件中 1-2件 を表示

各種コード

  • NII論文ID(NAID)
    10012629649
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    00215163
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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