Ingkapairoj Kawina, Triwongwaranat Daranporn, Jiamton Sukhum, Varothai Supenya
Department of Dermatology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
Skin Appendage Disord. 2020 Jan;6(1):52-54. doi: 10.1159/000504234. Epub 2019 Nov 26.
Hair-induced creeping eruption is a rare condition characterized by a fragment of hair embedded in the superficial layer of the skin. Mainly cases from Asia are reported. We report a 39-year-old Thai female who experienced painful blackish linear eruption on the right side of the neck. The proximal end of the lesion was excised, and the rest of it was removed using forceps. The lesion suddenly disappeared. The black line that was removed from the lesion appeared to be hair. In conclusion, this condition is important and should be considered when patients present with creeping eruption.
毛发所致匐行疹是一种罕见病症，其特征为毛发片段嵌入皮肤表层。主要报道的病例来自亚洲。我们报告一例39岁泰国女性，其右侧颈部出现疼痛性黑色线状疹。切除病变近端，其余部分用镊子取出。病变突然消失。从病变处取出的黑线似乎是毛发。总之，这种病症很重要，当患者出现匐行疹时应予以考虑。
