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对金属铜产生过敏是很少见的。本文回顾几个皮炎病例,均是由含铜宫内节育器(Cu-IUD)引起的过敏反应。患者28岁,孕1,初产。为置入宫内节育器(IUD)就诊。家族及个人史无特殊。患者在月经第五天置入T铜200,17天后重新调整。主诉有搔痒刺激感,颈部从后发际出现红点几乎蔓延到肩膀。2年半前,于置入IUD后也有类似情况。取出IUD后,4天内荨麻疹消灭。进行铜过敏反应。抓破试验(Scratch-Test)为阳性。于10年前,含铜宫内节育器取代一般宫内节育器后,Wolfers曾提出要小心这种有活性药物的节
Allergy to metallic copper is rare. This article reviews several cases of dermatitis, all of which are caused by copper-containing intrauterine devices (Cu-IUD) allergic reactions. Patient 28 years old, pregnant 1, primiparous. For IUD placement. No special family or individual. Patients in the fifth day of menstruation T copper 200, 17 days after readjustment. Prone to complain of irritation, red hair from the hair after the neck almost spread to the shoulders. Two and a half years ago, there was a similar situation after IUD placement. Uterus disappeared within 4 days after IUD was removed. Copper allergy. Scratch test (Scratch-Test) is positive. 10 years ago, copper-containing IUD replaced general IUD, Wolfers had proposed to be careful this active drug section