患者女 ,31岁 ,已婚。 1995年 12月面、颈出现钱币大小红斑 ,伴疲乏 ,以多形红斑予以治疗 (用药不详 ) ,无明显疗效。患者当时已妊娠 2月 ,因服大量药物 ,要求终止妊娠 ,1月后 ,皮疹渐消退。 1年半后 ,患者再次妊娠 2月后 ,面、颈出现同样皮疹 ,日晒后加重 ,双上肢、躯干出现点 Patient female, 31 years old, married. 1995 December noodles, the neck appears coin size erythema, with fatigue, erythema multiforme to be treated (medication unknown), no significant effect. The patient was pregnant at that time in February, because of a large number of drugs, requiring termination of pregnancy, after January, the rash subsided. A year and a half later, patients again after 2 months of pregnancy, face, neck, the same rash, increased after the sun, both upper extremities, trunk appear point