How can Segmental Vitiligo be defined?

Segmental Vitiligo in which one or more macules are in a quasi-dermatomal form. In the general language the patches are unilateral and asymmetric allocation. To define Segmental Vitiligo one or more patches distributed within the same constituent of the body.

Segmental vitiligo emerges on lips and finger tips and remain at the same position is called Lip Tip Vitiligo. It is probably the most difficult to treat Lip Tip Vitiligo these are constrained to lips and fingers tips or toes.

Segmental Vitiligo