Efficacy of electrolysis of depigmented hair combined with hair follicle transplantation in the treatment of 25 cases of vitiligo-associated leukotrichia: a retrospective analysis
- VernacularTitle:回顾性分析电解白发联合毛囊移植治疗25例毛发部位白癜风的疗效
- Author:
Tao WANG
1
;
Yi WU
;
Hong JIN
;
Yeqin DAI
;
Jianzhong PENG
;
Ai′e XU
;
Xiuzu SONG
Author Information
- Keywords: Vitiligo; Hair removal; Scalp; Eyebrows; Eyelashes; Follicle transplantation; Electrolyzer
- From: Chinese Journal of Dermatology 2024;57(1):46-49
- CountryChina
- Language:Chinese
- Abstract: Objective:To analyze the clinical efficacy of electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation in the treatment of vitiligo-associated leukotrichia.Methods:Clinical data were retrospectively collected from 25 patients with stable vitiligo-associated leukotrichia in the Department of Dermatologic Surgery, Hangzhou Third People′s Hospital from January 2019 to January 2021. All the patients received electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation. Outpatient follow-up visits were conducted in the first week, as well as the first, third and sixth months after surgery. The texture and growth status of transplanted hair were observed, and the survival rate of transplanted hair follicles and the proportion of newborn white hair in white hair in the original lesions were recorded.Results:Among the 25 patients with stable vitiligo, there were 14 males and 11 females, and their disease duration ranged from 2 to 15 years, with the average duration being 5.8 years. A total of 30 white patches accompanied by leukotrichia were included, including 9 on the scalp, 7 on the eyebrows and 14 on the eyelashes. One week after surgery, the transplanted hair survived well in all patients, without obvious shedding or local infection. Six months after surgery, repigmentation was observed in most hair in the original lesion area, and only a small amount of white hair grew out, without obvious scarring; the survival rate of transplanted hair follicles was 76.5% ± 10.0%, and the proportion of newborn white hair in white hair in the original lesions was 16.7% ± 7.8%.Conclusion:Electrolysis of depigmented hair using a trichiasis electrolyzer combined with hair follicle transplantation was effective in the treatment of vitiligo-associated leukotrichia, with a simple treatment process and few postoperative complications, which provided a reliable choice for the clinical treatment of vitiligo-associated leukotrichia.
