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- 三原 一郎
- 三原皮膚科
書誌事項
- タイトル別名
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- Trichilemmoma.Relation with various skin tumors and the independence.
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抄録
1) The histopathological findings of trichilemmal keratinization (TK) and the presence of clear cells are not always diagnostic for “trichilemmal carcinoma”, they are non-specific findings that may be observed in various skin tumors, such as Bowen's disease, Bowen carcinoma, solar keratosis and squamous cell carcinoma.<br>2) Solar keratosis (bowenoid type) occasionally show the features of “trichilemmal carcinoma”, supporting the concept that at least some percentage of “trichilemmal carcinoma” is just an advanced form of a solar keratosis.<br>3) Trichilemmal carcinoma, Bowen's disease, Bowen carcinoma and malignant proliferating trichilemmal tumor (MPTT) are related and overlapping tumor concepts, so it is necessary to establish criteria to differentiate among them, if they are indeed different.<br>4) The diagnosis of MPTT should only be made when malignant transformation is observed in a proliferating trichilemmal cyst (tumor), and should not be used as a synonym for a “trichilemmal carcinoma” or a Bowen carcinoma which occasionally shows cyst-like structures.<br>5) To establish “trichilemmal carcinoma” as a tumor entity, it is necessary to define what is trichilemmal differentiation histopathologically.
収録刊行物
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- Skin Cancer
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Skin Cancer 10 (1), 47-51, 1995
日本皮膚悪性腫瘍学会
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詳細情報 詳細情報について
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- CRID
- 1390282679313732864
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- NII論文ID
- 130001077931
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- ISSN
- 18843549
- 09153535
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可