患者,女性,31岁。于入院前3天四肢皮肤起红疙瘩、痒、很快波及全身,同时伴阵发性腹部绞痛及呼吸发憋。既往无药物过敏史。于19岁月经初潮前夕,双下肢皮肤出现风团,自觉痒,来月经后皮诊相继消退。患者于25岁生第一胎后闭经13个 Patient, female, 31 years old. 3 days before admission, limbs and skin redness from the pimple, itch, quickly spread to the body, accompanied by paroxysmal abdominal cramps and breath-hold. Past history of drug allergy. On the eve of the menarche at 19 years old, the lower extremity skin appears wind group, consciously itch, to have menstruation after the gradual subsided. Patients in the 25-year-old after the first birth amenorrhea 13