作者采用肌电图和心电图描记法检查了26例(女20,男6)不同类型的过敏性血管炎患者。年龄在18～72岁之间,病期在3周～20年间,多为1～3年。14例患表浅型血管炎(Ruiter变应性小动脉炎、Cougerot—Duperra三征综合症、葡萄状血管炎),12例患深在型血管炎(慢性结节性红斑、皮肤—皮下血管炎)。21例的皮疹为多发性和播散性的,其中15例皮疹位于下肢,主要在小腿;6例在上下肢,个别的在躯干。4例在局限部位有单一的皮 The authors examined 26 patients (female 20, male 6) with different types of allergic vasculitis using electromyography and electrocardiography. Aged 18 to 72 years old, the disease period of 3 weeks to 20 years, mostly 1 to 3 years. 14 patients with superficial vasculitis (Ruiter’s arteritis, Cougerot-Duperra syndrome, vasculitis), and 12 patients with deep vasculitis (chronic nodular erythema, cutaneous-subcutaneous vessels inflammation). Twenty-one rashes were multiple and disseminated. Fifteen of the rashes were located in the lower extremities, mainly in the lower leg, six in the upper and lower extremities, and some in the trunk. 4 cases have a single skin in the limitations