書誌事項
- タイトル別名
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- A case of radicular cyst exhibiting verrucous proliferation of the lining epithelium
- リソウ ジョウヒ ノ ユウゼイジョウ ゾウショク オ テイシタ シコンノウホウ ノ 1レイ
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<p>Verrucous carcinoma arising from an odontogenic cyst is extremely rare. We report a case of radicular cyst exhibiting verrucous proliferation of the lining epithelium, which resembles verrucous carcinoma of the oral mucosa. Panoramic radiographs showed a well-defined radiolucent lesion surrounding the root of the left maxillary first molar. The clinical diagnosis was radicular cyst. The cyst was surgically removed, and the left maxillary first molar was extracted. Histopathological examination revealed a cystic structure consisting of dense fibrous connective tissue, and most of the luminal surface was covered with stratified squamous epithelium with marked thickening and hyperkeratosis. The squamous epithelium had an acute angular spire-like shape in some areas, while the basal layer showed nuclear enlargement and nuclear fission, but the atypia was not so obvious and there was no obvious invasive growth into the wall. The lesion was diagnosed as a radicular cyst exhibiting verrucous proliferation of the lining epithelium. No recurrence and metastasis have been observed to date.</p>
収録刊行物
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- 日本口腔外科学会雑誌
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日本口腔外科学会雑誌 68 (1), 21-25, 2022-01-20
公益社団法人 日本口腔外科学会
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詳細情報 詳細情報について
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- CRID
- 1390854717642211072
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- NII論文ID
- 40022817604
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- NII書誌ID
- AN00189163
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- ISSN
- 21861579
- 00215163
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- NDL書誌ID
- 031967328
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可