<prompt> Vitiligo vulvar, best treatment is -CoaltarPUVASteroidsAll  <response>: VITILIGO Acquired, an idiopathic disorder characterised by hypomelanosis of skin and hair together with the development of white macules with an absence of melanocytes on microscopy.Types:-1. Localised - segmental and focal.Segmental-one more macules distributed in dermatomal or quasi-dermatomal pattern.Focal-onemore macules distributed in a single area but not in a dermatomal pattern.2. Generalised Vitiligo vulgaris- most common.Depigmented macules in symmetrical pattern.AcromucosalUniversalTreatment:Vitiligo vulgarities-PUVA psoralenUVA.Topical or oral psoralen combined with UV A 320-400nm irradiation is effective for treating vitiligo. 