红斑性肢痛症(erythemalgia)又称肢端红痛症,是一种少见的血管扩张性疾病,以肢端小血管的过度扩张,引起该部位阵发性红、肿、热、痛为主要表现的非感染性疾病。继发于系统性红斑狼疮(SLE)者临床少见,现报告一例。患者女,48岁,于2004年2月17日入院。主诉:发作性双足发红、疼痛、烧灼感半年。从2003年8月始,无明显诱因 Erythemalgia (erythemalgia), also known as acral red ache, is a rare vasodilatory disease, the extremity of small blood vessels over-expansion, causing the site paroxysmal red, swollen, hot, pain as the main The performance of non-infectious diseases. Secondary to systemic lupus erythematosus (SLE) are rare clinical, is reported in one case. The patient, 48 years old, was admitted on February 17, 2004. Chief Complaint: Episodic redness, pain, burning sensation six months. From August 2003, no obvious incentive