Swan Bonnie C, Tam Mei M, Higgins Claire L, Nixon Rosemary L
Contact Dermatitis Clinic, Skin and Cancer Foundation Inc., Melbourne, Victoria, Australia.
Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation Inc., Melbourne, Victoria, Australia.
Australas J Dermatol. 2016 Aug;57(3):219-21. doi: 10.1111/ajd.12454. Epub 2016 Feb 24.
We report a case of a 50-year-old lady with allergic contact dermatitis to para-phenylenediamine, who in her quest to find a substitute hair dye, subsequently reacted to a number of plant-based hair dyes, including pure henna, black tea and indigo powder respectively. While these substances all contain tannins, testing to possible constituents tannic acid and gallic acid was negative.
我们报告了一例对对苯二胺过敏的50岁女性接触性皮炎病例，她在寻找替代染发剂的过程中，随后分别对多种植物性染发剂产生了反应，包括纯指甲花、红茶和靛蓝粉。虽然这些物质都含有单宁，但对可能的成分单宁酸和没食子酸的检测结果为阴性。
