600例白癜风毛发及指甲变化的分析

目的：了解白癜风毛发和指甲的变化情况。方法：对600例白癜风患者的毛发和指甲变化情况进行临床分析。结果：600例白癜风患者中，80例（13．33％）出现点状白甲，2例出现线状白甲，1例出现双手全指甲营养不良，4例指甲出现点状凹陷，40例（6．67％）出现程度和数量不等的甲横沟、纵嵴或甲分离；385例（64．17％）头部出现数量不等的白发；28例（4．67％）部分眉毛变白，37例（6．17％）部分胡须变白，45例（7．50％）部分阴毛变白，25例（4．17％）部分腋毛变白，31例（5．17％）躯干或四肢部分毳毛变白，而白发区无皮肤变白；554例（92．33％）有白斑区部分毛发变白；41例患者（6．83％）合并斑秃。结论：毛发和指甲可能是白癜风皮肤以外较为常见的受累部位。

Changes of hair and fingernail in 600 patients with vitiligo

Objective: To investigate the changes of hair and fingernail of patients with vitiligo.Methods: The changes of hair and fingernails were examined clinically in 600 patients with vitiligo.Results: For the changes of fingernails,it was found that 80 patients(13.33%) had leukonychia punctata,2 leukonychia striata,1 total finger nails dystrophy,4 pitted nails,40(6.67%) variable numbers and degrees of longitudinal crest,transverse grooves or onycholysis.Three hundred and eighty-five patients(64.17%) had white hairs,without underlying white macule on the scalp.Twenty-eight patients(4.67%) had poliosis of eyebrows,37(6.17%) had poliosis of beard,45(7.50%) had pubic white hair,25(4.17%) had maxillary white hair,31(5.17%) had leukotrichia of trunk or extremities without change of skin.Forty-one patients(6.83%) were associated with alopecia areata.(Conclusion): The changes of hair and fingernails are common in vitiligo.