Segmental Vitiligo

• Autores: Nanja van Geel, Reinhart Speeckaert
• Localización: Dermatologic clinics, ISSN 0733-8635, Vol. 35, Nº. 2, 2017 (Ejemplar dedicado a: Vitiligo), págs. 145-150
• Idioma: inglés
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• Resumen

  • Segmental vitiligo is characterized by its early onset, rapid stabilization, and unilateral distribution. Recent evidence suggests that segmental and nonsegmental vitiligo could represent variants of the same disease spectrum. Observational studies with respect to its distribution pattern point to a possible role of cutaneous mosaicism, whereas the original stated dermatomal distribution seems to be a misnomer. Although the exact pathogenic mechanism behind the melanocyte destruction is still unknown, increasing evidence has been published on the autoimmune/inflammatory theory of segmental vitiligo.