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Updated: Jun 24, 2026

06:53
Cell Population Analyses During Skin Carcinogenesis
Published on: August 21, 2013
皮膚筋炎と多筋炎における特定の癌の発生頻度:集団ベースの研究
C L Hill1, Y Zhang, B Sigurgeirsson
1Boston University Arthritis Center, MA 02118-2394, USA.
Lancet (London, England)
|February 24, 2001
まとめ
皮膚炎は,卵巣および肺を含む様々ながんと強い関連性を示しています. また,ポリミオシシスは,ノン・ホジキンリンパ腫や肺がんなどの癌のリスクもわずかに増加します.
科学分野:
- レウマト・オンコロジー・リウマト・オンコロジー
- 自己免疫疾患の流行病学について
背景:
- 皮膚ミオシス炎とポリミオシスは,既知のがん関連性を持つ炎症性ミオパシーです.
- 以前の研究では,筋炎患者における特定のがんタイプのリスクを調べるのに十分な力がなかった.
研究 の 目的:
- 皮膚筋炎および多筋炎と診断された個体における特定の癌のリスクを調査する.
- 筋膜炎に関連した悪性腫瘍の包括的な分析を提供する.
主な方法:
- スウェーデン,デンマーク,フィンランド (1964年-1997年) の全国のデータを総合分析した.
- 退院診断に基づいて,皮膚筋炎またはポリ筋炎を患っている15歳以上の患者を含む.
- 標準化された発生率比率 (SIR) を計算するために,患者のデータを国家がんおよび死亡登録簿とマッチングします.
主要な成果:
- 皮膚炎 (618例) は,全体的な悪性腫瘍 (SIR 3.0),特に卵巣,肺,臓,胃,大腸がん,およびノンホッジキンリンパ腫と強い関連性を示しました.
- ポリミオシス炎 (914例) は,ノンホジキンリンパ腫,肺がん,膀がんのリスク増加と関連していました.
- 癌のリスクは,両方の疾患において,筋膜炎の診断時に最も高かった.
結論:
- Dermatomyositisは,がんの幅広いスペクトルと強く関連しています.
- ポリミオシチスには,ある種の癌のリスクが適度に高くなり,さらなる調査と監視が必要である.
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