内翻性甲胬肉合并中风

Pterygium inversum unguis (PIU) is an uncommon nail abnormality in which the distal nail bed adheres to the ventral surface of the nail plate with obliteration of the distal nail groove. This rare condition, whether congenital, acquired, or idiopathic, has been reported in a few patients. Because of the rarity of this condition, the exact origin remains speculative. In addition, there have been no histopathologic features described in PIU. We describe an unusual case of acquired PIU of the right finger nails alone associated with a cerebral vascular accident resulting in right- sided paralysis and sensory deficit. We also present the first histologic features of PIU.

指甲疾病

20110280获得性非真菌性甲病的临床与病理特征分析/宋翔(四川省医院皮研所),万慧颖,应川蓬…∥中华皮肤科杂志.-2010,43(4).-242~244病理确诊甲银屑病14例,以脆甲、厚甲和点状凹陷等多见。甲扁平苔藓21例,甲损害分为两大类:第一类为甲萎缩、甲胬肉和无甲;第二类为甲纵嵴、远端甲裂和薄甲。甲非特异性湿疹样变17例,损害主要有沙纸样甲和甲纵嵴。

甲扁平苔藓一例

目的:了解甲扁平苔藓的临床特点和病理特征,帮助临床明确诊断。方法 :临床表现结合皮肤组织病理检查,做出诊断。结果:组织病理显示表皮角化过度,颗粒层增厚,棘层轻度增厚,基底细胞液化变性,可见胶样小体,真皮浅层淋巴细胞大致呈带状浸润。结论:患者符合甲扁平苔藓诊断。

少见的症状性甲病

甲是人体最大的皮肤附属器,由甲单元、甲周软组织及周围的血管神经构成。甲的结构受到内外界影响时,常表现出一系列临床症状,其中甲母质受损导致的甲板异常最为多见。本文结合国内外有关甲病的研究进展进行综述,主要介绍了几种罕见甲病,重点描述其可能病因、临床特点及治疗方法。