跖部获得性纤维状型黑色素细胞痣:冷光显微镜检与横切面组织学特点间的对应关系
Fibrillar pattern of a plantar acquired melanocytic naevus:Correspondence between epiluminescence microscopy and transverse section histology作者机构：Via della Pergola 58/60 50121 Florence Italy Dr.
出 版 物：《世界核心医学期刊文摘（皮肤病学分册）》 (Digest of the World Core Medical JOurnals:Dermatology)
年 卷 期：2006年第2卷第5期
页 面：42-42页
学科分类：1002[医学-临床医学] 100206[医学-皮肤病与性病学] 10[医学]
主 题：黑色素细胞 显微镜检 组织学特点 纤维状 表皮突 足跖部 低倍镜 组织切片 组织病理学 角质细胞
摘 要：The main epiluminescence microscopy (ELM) patterns observed on volar acquired melanocytic naevi are the parallel-furrow, the lattice-like and the fibrillar patterns. Because of the peculiar arrangement and configuration of epidermal rete ridges in the glabrous skin, the traditional histological picture does not provide an exact correlation with ELM features. In particular, the fibrillar pattern lacks a histopathological correlate. To clarify the microscopic features of the fibrillar pattern, we used transverse histological sectioning to study an acquired compound melanocytic naevus of the sole, characterized by a mixedparallel-furrow/fibrillar pattern on ELM. Low-magnificati-on images of transverse sections allowed us to highlight the typical anatomical arrangement of the volar skin clearly, while high-magnification images demonstrated that the fibrillar pattern corresponded to parallel striae of intensely pigmented corneocytes arranged obliquely to the cutaneous surface.
维普期刊数据库
同方期刊数据库