由伪麻黄碱引起的无色素沉着固定性药疹。
Nonpigmenting fixed drug eruption due to pseudoephedrine.
作者信息
Vidal C, Prieto A, Pérez-Carral C, Armisén M
机构信息
Allergy Unit, Complejo Hospitalario Universitario de Santiago de Compostela (Hospital de Conxo), Spain.
出版信息
Ann Allergy Asthma Immunol. 1998 Apr;80(4):309-10. doi: 10.1016/S1081-1206(10)62974-2.
BACKGROUND
The nonpigmenting fixed drug eruption is a distinctive drug reaction characterized by large, tender and symmetric erythematous plaques that disappear with no residual pigmentation.
METHODS
A case of a non-pigmenting fixed drug eruption due to pseudoephedrine is reported.
RESULT
The reappearance of typical lesions at the same sites after oral challenge with 60 mg pseudoephedrine together with the absence of pigmentation confirm the diagnosis.
CONCLUSION
A new case of proven nonpigmenting fixed drug eruption to pseudoephedrine is described.
背景
无色素沉着型固定性药疹是一种独特的药物反应，其特征为出现大的、压痛性对称红斑，消退后无色素沉着残留。
方法
报告1例因伪麻黄碱引起的无色素沉着型固定性药疹病例。
结果
口服60mg伪麻黄碱激发试验后，原部位再次出现典型皮损且无色素沉着，确诊为本病。
结论
本文描述了1例由伪麻黄碱引起的经证实的无色素沉着型固定性药疹新病例。
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