Seneschal Julien
Department of Dermatology and Pediatric Dermatology, National Reference Center for Rare Skin disorders, Hôpital Saint-André, Bordeaux, France.
University of Bordeaux, CNRS, Immuno ConcEpT, UMR 5164, Bordeaux, France.
Dermatol Pract Concept. 2023 Dec 1;13(4S2):e2023312S. doi: 10.5826/dpc.1304S2a312S.
Vitiligo is the most common cause of depigmentation and its estimated worldwide prevalence ranges from 0.5% to 2%. The disease is characterized by the development of white macules resulting from a loss of epidermal melanocytes. The term vitiligo (nonsegmental) is now a consensus umbrella term for all forms of generalized vitiligo. Two other subsets of vitiligo are segmental vitiligo and unclassified/undetermined vitiligo, which corresponds to focal disease and rare variants. A series of hypopigmented disorders may masquerade as vitiligo, and some of them need to be ruled out by specific procedures including a skin biopsy. The skin plays an important role in our interaction with the world and any change in the skin colour can have important psychological consequences. In this line, vitiligo has a major impact on quality of life.In this review, we will detail the most recent data on the clinical features of vitiligo and its impact on quality of life.
白癜风是色素脱失最常见的病因,其全球估计患病率在0.5%至2%之间。该疾病的特征是由于表皮黑素细胞缺失而出现白色斑片。术语白癜风(非节段型)现在是所有形式的泛发型白癜风的通用共识术语。白癜风的另外两个亚型是节段型白癜风和未分类/未确定型白癜风,分别对应局限性疾病和罕见变异型。一系列色素减退性疾病可能会伪装成白癜风,其中一些需要通过包括皮肤活检在内的特定程序来排除。皮肤在我们与外界的互动中起着重要作用,皮肤颜色的任何变化都可能产生重要的心理影响。就此而言,白癜风对生活质量有重大影响。在本综述中,我们将详细介绍白癜风临床特征及其对生活质量影响的最新数据。