原发性红斑肢痛综合征又称红斑肢痛症、Weir-mitchele Ⅰ型综合征、Erythromelalgia。1872年Weir-mitchell首先描述,为一少见的血管扩张性疾病,以四肢肢端红斑、疼痛、烧灼感、皮肤温度升高为特征。现报道1例。男,18岁,主因双足心阵发性烧灼样疼痛两个月入院。6个月前无诱因双足心发热,不规则的片状红斑,浸入冷水中缓解。未经任何治疗症状缓解3个月。于今年1月初又出现双足持续性烧灼样疼痛和瘙痒,并较前加 Primary erythema limb pain syndrome, also known as erythema pain, Weir-mitchele type I syndrome, Erythromelalgia. Weir-mitchell first described in 1872 as a rare vasodilatory disorder characterized by erythema of the limbs and limbs, pain, burning sensation, and elevated temperature of the skin. Is reported in 1 case. Male, 18 years old, mainly due to bipolar heartburn pain like pain two months admitted to hospital. 6 months ago, no incentive to goose heart fever, irregular patchy erythema, immersed in cold water to ease. Without any treatment for 3 months to alleviate the symptoms. In early January this year, there are two-leg persistent burning pain and itching, and more than the previous