Khanna Saira, Reeder Margo
Department of Dermatology, University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin.
Pediatr Dermatol. 2016 Sep;33(5):e272-3. doi: 10.1111/pde.12884. Epub 2016 Jun 24.
A 7-year-old girl presented with a history of vesicular hand dermatitis that only partially improved with the use of steroids. Patch testing revealed a 1+ reaction to 0.2% aqueous methylisothiazolinone (MI) and 0.01% aqueous methylchloroisothazolinone/methylisothiazolinone (MCI/MI). Dyshidrosiform hand dermatitis is rare in children younger than 10 years of age, and this pattern has not been reported with MCI/MI allergy.
一名7岁女孩有手部水疱性皮炎病史，使用类固醇治疗后仅部分改善。斑贴试验显示对0.2%甲基异噻唑啉酮水溶液（MI）和0.01%甲基氯异噻唑啉酮/甲基异噻唑啉酮水溶液（MCI/MI）呈1+反应。汗疱疹样手部皮炎在10岁以下儿童中罕见，且这种表现尚未见有MCI/MI过敏的报道。
