Cutaneous allergic vasculitis alone or combined with a systemic condition is of interest to the phlebologist when it occurs in the leg. All the clinical and paraclinical examinations must be oriented towards looking for infection, toxaemia, or even a so-called auto-immune disease. Treatment, although rarely very successful as regards the etiology, includes a considerable range of therapeutic possibilities, e.g. vasculotropic and anti-inflammatory drugs and immunosuppressive chemotherapy, to induce rapid sedation and often definitive cure.
当皮肤过敏性血管炎单独发生或合并全身性疾病且出现在腿部时，静脉病学家会对此感兴趣。所有临床和辅助检查都必须旨在寻找感染、毒血症，甚至所谓的自身免疫性疾病。尽管就病因而言治疗很少能非常成功，但治疗方法包括一系列相当广泛的治疗可能性，例如血管otropic和抗炎药物以及免疫抑制化疗，以诱导快速缓解并常常实现根治。
