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松香致敏导致对水状胶体敷料产生变应性接触性皮炎(德语)
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作者 krber a. kohaus S. +2 位作者 Geisheimer M. J. Dissemond 周少娜 《世界核心医学期刊文摘(皮肤病学分册)》 2006年第6期50-51,共2页
A 62-year-old female patient with a venous leg ulcer developed massive eczema during wound bed preparation with the hydrocolloid dressing Varihesive. The patch testing confirmed a pronounced sensitization to the hydro... A 62-year-old female patient with a venous leg ulcer developed massive eczema during wound bed preparation with the hydrocolloid dressing Varihesive. The patch testing confirmed a pronounced sensitization to the hydrocolloid dressing apart from the sensitization to colophony. After review of the current literature we found several case reports from the last 10 years about sensitization to hydrocolloids which were identical but distributed under different brand names in different countries. These dressings contain the pentaerythritol ester of hydrogenated rosin as the tackifying agent which is the substance retaining the sensitizing potential of colophony. Especially patients with chronic wounds frequently tend to contact sensitizations, and colophony currently represents the 4th most frequent allergen in Germany. Therefore, highly potent allergens such as colophony should be strictly avoided as a content material of modern wound dressings. 展开更多
关键词 创伤敷料 潜在致敏性 变应性接触性皮炎 松香 胶体 接触性过敏反应 下肢静脉性溃疡 德语 女性患者
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慢性创伤患者的接触性变态反应:1999—2004年研究结果(德语)
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作者 Lehnen M. kohaus S. +2 位作者 krber a. J. Dissemond 周少娜 《世界核心医学期刊文摘(皮肤病学分册)》 2006年第6期51-52,共2页
Patients with chronic wounds frequently acquire clinically relevant contact sensitization. We examined the results of the skin patch tests in patients with chronic wounds, who were treated between 1999-2004 in the Dep... Patients with chronic wounds frequently acquire clinically relevant contact sensitization. We examined the results of the skin patch tests in patients with chronic wounds, who were treated between 1999-2004 in the Department of Dermatology, University School of Medicine, Essen, Germany. Altogether 105 patients with chronic wounds underwent patch testing. In 68 individuals, contact sensitization to at least one substance was detected. The most frequent contact allergens were to balsam of Peru, Amerchol L-101, fragrance mix, wool wax alcohols and rosins. Contact sensitization to wound dressing materials was also identified in 4 patients. Our results demonstrate the current spectrum of contact sensitization of patients with chronic wounds. Our results show the importance of paying attention to the ingredients in wound dressings and performing patch testing if there is any clinical suggestion of allergic contact dermatitis. 展开更多
关键词 接触性过敏反应 创伤患者 慢性 变态反应 皮肤斑贴试验 变应性接触性皮炎 德语 治疗相关 伤口敷料 芳香混合物
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