Dermoscopic Features of Hyperpigmented Dots in Crista Cutis in Two Siblings in a Japanese Family with Inherited Acanthosis Nigricans
Dermoscopic Features of Hyperpigmented Dots in Crista Cutis in Two Siblings in a Japanese Family with Inherited Acanthosis Nigricans
复制标题
患有遗传性黑棘皮病的日本家庭中两个兄弟姐妹皮肤嵴色素沉着点的皮肤镜特征
DOI：
10.4236/jcdsa.2012.24047
复制
发表时间：
2012
期刊：
影响因子：
--
通讯作者：
A. Kawada
中科院分区：
文献类型：
--
作者：
S. Uchida;N. Oiso;Tamio Suzuki;A. Kawada
黑色素瘤病的特征是乳头状瘤样褐色病变，主要在擦破区。我们用皮肤镜检查这样的病变在一个家庭与黑棘皮病。皮肤镜图像显示异常的皮肤结构，线状皮肤嵴和皮肤沟，以及皮肤嵴中色素沉着的斑点。色素沉着的斑点，这是不能用肉眼看到的，可能有助于色素沉着的皮肤的颜色。皮肤镜检查可用于评估涉及皮肤区域结构和皮肤颜色变化的疾病。
Acanthosis nigricans is characterized by papillomatous brownish lesions mainly in the intertriginous areas. We used dermoscopy to examine such lesions in a family with acanthosis nigricans. The dermoscopic images showed an aberrant skin structure of linear crista cutis and sulcus cutis, and hyperpigmented dots in crista cutis. The hyperpigmented dots, which could not be seen with the naked eyes, may contribute to the color of the pigmented skin. Dermoscopy can be useful for evaluating disorders involving the structure of area cutanea and a change in skin color.