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Childhood vitiligo: a long-term study of localized vitiligo treated by noncultured cellular grafting
Sanjeev V Mulekar1, Abdullah Al Eisa, Mohamed Bilal Delvi
1National Center for Vitiligo and Psoriasis, Riyadh, Saudi Arabia. mulekar@gmail.com
Abstract:
Segmental type was the second most commonly reported in childhood vitiligo. No significant difference has been reported in the prevalence of childhood and adult focal vitiligo. However, the prevalence of segmental vitiligo has been found to be higher in children compared with that in adults. All available medical and phototherapy options are limited by adverse effects or unsatisfactory efficacy. Surgical techniques may be preferred but are not recommended for children as they are time consuming and associated with technical difficulties. In a retrospective review, 25 children aged 4 to 16 years were treated by autologous, noncultured cellular grafting performed under sedation supplemented with local anaesthesia and were followed up for a period of 9 to 54 months postgrafting. Repigmentation was graded as excellent with 95% to 100% pigmentation, good with 65% to 94%, fair with 25% to 64%, and poor with 0% to 24% of the treated area. In the segmental group, eight (62%) showed excellent, two (15%) good, one (8%) fair, and two (15%) poor pigmentation, which was retained until the end of the respective follow-up period. In the focal group, nine (75%) showed excellent, and one (8%) each showed good, fair, and poor pigmentation, which was retained until the end of the respective follow-up period. Noncultured cellular grafting may be considered to treat childhood localized vitiligo.
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