现将2例小儿红斑性肢痛症报告如下。例1男,11岁,入院前8d 无明显原因双手、双足针刺样疼痛,红肿,有热感,以指趾为甚,后延至腕、膝部,日发作3～4次,服安乃近、浸手足于冷水中可减轻疼痛,查体见四肢肌张力低下,皮肤红肿,有戴手套、穿袜感,余未见异常,化验室血、尿、便常规检查未见异常,胸片,眼底检查正常,心电图示窦性心律不齐。拟诊为红斑性肢痛症,给利眠宁、氢化可的松等治疗效果不明显,后 Now 2 cases of pediatric erythromelalgia report as follows. Cases 1 male, 11 years old, 8d before admission no obvious reason hands, acupuncture-like acupoints ache, swelling, heat, toe is even, after the extension to the wrist, knee, Japanese attack 3 to 4 times, serving security Is near, immersed in cold water can relieve pain, physical examination see limb muscle tension is low, skin irritation, wear gloves, wear socks, I did not see abnormalities, laboratory blood, urine, routine examination showed no abnormalities, chest Film, fundus examination is normal, ECG shows sinus arrhythmia. To be diagnosed as erythromelalgia, to Limianning, hydrocortisone and other treatment effect is not obvious, after