Evaluation of the serum level of Lipocalin 2 in vitiligo.

Vitiligo is considered as depigmenting skin disorder where patches of skin losing their pigment. Lipocalin-2 (LCN2) is one of the Inflammatory adipokines that has a potential role in skin disorders and other inflammatory diseases as well. To measure the concentration level of LCN2 in vitiligo patients compared to healthy controls and to investigate its relation to disease activity and other clinical data to evaluate its role in the pathogenesis of the disease.