Jacyk K, Smith A
Department of Dermatology, Kalafong Hospital, Pretoria, Republic of South Africa.
Clin Exp Dermatol. 1990 Sep;15(5):361-2. doi: 10.1111/j.1365-2230.1990.tb02114.x.
We describe two patients with acral keratosis with a striking mosaic or jigsaw-puzzle pattern of keratotic papules on the dorsal aspects of the feet and adjacent parts of the legs. Both patients also showed mild diffuse palmoplantar keratosis and clavus-like lesions over the interphalangeal joints of the toes; one patient also had keratotic papules on the hands and hyperkeratotic plaques over the knees. The differential diagnosis of acral keratoses, including several recently described forms, is briefly discussed.
我们描述了两名患有肢端角化病的患者，其足部背侧及腿部相邻部位有明显的镶嵌或拼图样角化性丘疹图案。两名患者还表现出轻度弥漫性掌跖角化病以及脚趾指间关节处类似鸡眼的损害；其中一名患者手部也有角化性丘疹，膝盖处有角化过度斑块。本文简要讨论了肢端角化病的鉴别诊断，包括几种最近描述的类型。
