Contin Leticia Arsie, Santos Júnior José Benito, Machado Carla Jorge, Rocha Vanessa Barreto
Dermatologist, Department of Dermatology, Hospital of the Municipal Civil Servant of São Paulo (Hospital do Servidor Público Municipal de São Paulo - HSPM-SP), São Paulo, Brazil.
Faculty of Medicine, Public Health, UFMG, Belo Horizonte, Brazil.
Skin Appendage Disord. 2023 Oct;9(5):361-365. doi: 10.1159/000531220. Epub 2023 Jul 20.
Trichoscopy can be very useful for evaluation for hair transplantation (HT), helping rule out simulators of androgenetic alopecia (AGA). There are only a few reports about normal trichoscopic findings after HT.
The aim of this study was to evaluate donor and recipient area trichoscopy after FUE in HT without complications in AGA patients.
A prospective study was carried out with 10 patients, for 24 weeks, with photographic follow-up, using FotoFinder. Patients were evaluated from week 1 (w1) to week 8 weekly, then, at week 12 and week 24 post-HT.
Main results were perifollicular crusts, donor area erythema, recipient area erythema, perifollicular erythema, white circles, perifollicular whitish halos, repilation black dots, dystrophic hairs, folliculitis, yellow dots. We discussed the meaning of each of these findings in the period in which they occurred.
Normal trichoscopic findings in post-transplant patients have not been well established yet. Our findings are an attempt to define a normal pattern. Future studies with a longer follow-up may be necessary to corroborate these results.
毛发镜检对毛发移植（HT）评估非常有用，有助于排除雄激素性脱发（AGA）的模拟情况。关于毛发移植后正常毛发镜检结果的报道很少。
本研究旨在评估AGA患者在无并发症的毛发移植中采用毛囊单位提取术（FUE）后供体区和受体区的毛发镜检情况。
对10例患者进行了为期24周的前瞻性研究，使用FotoFinder进行摄影随访。从第1周（w1）到第8周每周对患者进行评估，然后在毛发移植后第12周和第24周进行评估。
主要结果包括毛囊周围结痂、供体区红斑、受体区红斑、毛囊周围红斑、白色圆圈、毛囊周围白色晕圈、再生长黑点、营养不良性毛发、毛囊炎、黄色小点。我们讨论了这些发现中每一项在其出现时期的意义。
移植后患者的正常毛发镜检结果尚未完全明确。我们的发现是试图定义一种正常模式。未来可能需要进行更长时间随访的研究来证实这些结果。
