Hair Follicle Miniaturization in a Woolly Hair Nevus: A Novel "Root" Perspective for a Mosaic Hair Disorder.
Hair Follicle Miniaturization in a Woolly Hair Nevus: A Novel "Root" Perspective for a Mosaic Hair Disorder.
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毛状毛痣中的毛囊微型化：马赛克毛发疾病的新“根”视角。
DOI：
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发表时间：
2016
影响因子：
1.1
通讯作者：
C. Stefanato
中科院分区：
文献类型：
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作者：
O. Veraitch;Alfonso Perez;Shamali Hoque;G. Vizcay‐Barrena;R. Fleck;D. Fenton;C. Stefanato
毛样痣是一种镶嵌性疾病，其特征是在头皮的一个限定区域内的头发不规则，紧密卷曲。这种情况可能与表皮痣有关。我们描述了一个11岁的男孩谁最初提出了多个补丁的羊毛状头发和表皮痣在他的左脸颊和背部。他没有指甲、牙齿、眼睛或心脏异常。对从羊毛状毛发中拔出的毛发进行分析，发现毛干扭曲，毛角质层异常。组织病理学的羊毛状头发补丁显示弥漫性毛囊小型化增加毫毛。
Woolly hair nevus is a mosaic disorder characterized by unruly, tightly curled hair in a circumscribed area of the scalp. This condition may be associated with epidermal nevi. We describe an 11-year-old boy who initially presented with multiple patches of woolly hair and with epidermal nevi on his left cheek and back. He had no nail, teeth, eye, or cardiac abnormalities. Analysis of plucked hairs from patches of woolly hair showed twisting of the hair shaft and an abnormal hair cuticle. Histopathology of a woolly hair patch showed diffuse hair follicle miniaturization with increased vellus hairs.