现将以头皮血管性水肿为皮肤表现的系统性红斑狼疮1例分析如下。1病历摘要女,47岁。3 a前无明确诱因头皮出现大小不等肿块,有灼热感,轻度压痛,偶有轻度发痒。肿块发生突然,持续约数分钟至2 h可自行消退,消退不留任何痕迹,不伴呼吸困难,无发热及关节肿痛,躯干、四肢无皮疹。多次 A case of systemic lupus erythematosus with scalp angioedema as the skin will now be analyzed as follows. 1 medical record summary female, 47 years old. 3 a no specific incentive before the scalp size appears lumps, burning sensation, mild tenderness, occasional mild itching. Lump suddenly occurred, continued for about a few minutes to 2 h on their own subsided, dissipated without leaving any traces, without difficulty breathing, no fever and joint swelling and pain, no rash on the trunk, limbs. repeatedly