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Systemic contact dermatitis caused by cobalt-chromium-molybdenum alloy denture frameworks:a case report
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- Author:
- No author available
- Journal Title:
- Chinese Journal of Stomatology
- Issue:
- 7
- DOI:
- 10.3760/cma.j.issn.1002-0098.2018.07.012
- Key Word:
- No keyword available
Abstract： 系统性接触性皮炎（systemic contact dermatitis,SCD）指已接触致敏的患者通过系统性方式（如口服、吸入以及经直肠黏膜或皮肤吸收等）接触致敏物所导致的多发性皮炎[1]. SCD较罕见,通常由药物、金属、化工用品中的特定成分引起,经由Ⅲ、Ⅳ型超敏反应等途径介导引发[2].钴铬钼合金是在传统钴铬合金的基础上加入钼元素获得的一种新型生物合金,具有高强度、高弹性以及较好的生物相容性,已广泛应用于人工关节、赝复体及义齿支架等领域.现报道钴铬钼合金义齿支架引发SCD病例1例.
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