Lee H T, Chang S H, Yoon T Y
Department of Dermatology, College of Medicine, Chungbuk National University, Cheongju, Korea.
J Dermatol. 1999 Jun;26(6):402-4. doi: 10.1111/j.1346-8138.1999.tb03498.x.
Pachyonychia congenita is characterized by symmetrical nail dystrophy, palmoplantar keratoderma, oral leukokeratosis, and follicular hyperkeratosis. In addition to these features, multiple cutaneous cysts of various kinds have been described. We report a case of pachyonychia congenita associated with eruptive vellus hair cyst.
先天性厚甲症的特征为对称性甲营养不良、掌跖角化病、口腔黏膜白斑和毛囊角化过度。除这些特征外，还曾有多种皮肤囊肿的报道。我们报告1例与发疹性毳毛囊肿相关的先天性厚甲症病例。
