Autologous melanocyte–keratinocyte suspension in the treatment of vitiligo

Background In stable vitiligo, several techniques of autologous transplantation of melanocytes are used. Autologous melanocyte transplantation of non‐cultured melanocytes is one of those techniques with variable reported outcomes. Objective The objective of this study was to evaluate the response to autologous melanocyte–keratinocytes suspension transplantation in cases of stable vitiligo. Methods A total of 25 cases of vitiligo were treated by autologous melanocyte–keratinocytes suspension transplantation. After 6–17 months, patients’ response was evaluated according to the extent of pigmentation (excellent 90–100%, good 50–89%, fair 20–49% and poor response <20%). Results Of the 25 patients treated, 22 continued the follow‐up period. Five (23%) patients showed excellent response, 7 (32%) good, 6 (27%) fair and 4(18%) showed poor response. Conclusion Unlike transplantation of cultured melanocytes, which requires experience in culture technique, autologous melanocyte–keratinocytes suspension transplantation is an easy economic technique, which may be used in resistant areas of stable vitiligo.