Fukui Y, Ono H, Umemura T, Hasegawa M
Department of Dermatology, Nagoya University School of Medicine, Japan.
J Dermatol. 1990 Aug;17(8):506-9. doi: 10.1111/j.1346-8138.1990.tb01684.x.
A 41-year-old woman with desmoplastic trichoepithelioma associated with pigmented nevus presented. Pigmented nevus had been present on her face at birth. She had received cryotherapy and dermabrasion at a small part of the pigmented nevus. As a result of the therapy, the discoloration disappeared. The lesion lately increased and became hard. Histologically, the lesion was composed of two distinctive but intimately mixed cellular components; nevus cells and basaloid cells. In the pigmented lesion, basaloid cells were not present. To our knowledge, this is the first reported case of desmoplastic trichoepithelioma associated with nevocellular nevus in Japan.
一名41岁患有与色素痣相关的促结缔组织增生性毛发上皮瘤的女性前来就诊。她出生时面部就有色素痣。她曾对色素痣的一小部分进行过冷冻治疗和磨皮治疗。治疗后，色素沉着消失。病变后来增大并变硬。组织学上，病变由两种独特但紧密混合的细胞成分组成；痣细胞和基底样细胞。在色素沉着病变中，不存在基底样细胞。据我们所知，这是日本首例报道的与痣细胞痣相关的促结缔组织增生性毛发上皮瘤病例。
