Nevoid follicular mucinosis: a new type of hair follicle nevus

被引：5

作者：

Tadini, Gianluca ^{[1
,2
]}

Boldrini, Maria P. ^{[3
]}

Brena, Michela ^{[1
]}

Pezzani, Lidia ^{[1
]}

Marchesi, Lorenzo ^{[4
]}

Rongioletti, Franco ^{[5
,6
]}

机构：

[1] Univ Milan, Dept Pathophysiol & Transplantat, Fdn IRCCS Ca Granda Osped Maggiore Policlin Milan, Sect Dermatol, Milan, Italy

[2] Univ Milan, Fdn IRCCS Ca Granda Osped Maggiore Policlin Milan, Pediat Clin 1, Milan, Italy

[3] Hosp Gen Agudos, Pediat Dermatol Div, JM Ramos Mejia, Buenos Aires, DF, Argentina

[4] Osped Riuniti Bergamo, Dept Dermatol, I-24100 Bergamo, Italy

[5] Univ Genoa, DISSAL, Dermatol Sect, Genoa, Italy

[6] Univ Genoa, Inst Pathol, Genoa, Italy

来源：

JOURNAL OF CUTANEOUS PATHOLOGY | 2013年 / 40卷 / 09期

关键词：

epidermal nevus; mosaicism; nevoid follicular mucinosis; ECCRINE NEVUS; ALOPECIA-MUCINOSA; EPIDERMAL NEVUS; BLASCHKO; LINES; MUTATIONS; PATTERN; TERM;

D O I：

10.1111/cup.12163

中图分类号：

R75 [皮肤病学与性病学];

学科分类号：

100206 ;

摘要：

Follicular mucinosis represents a term for a histopathologic reaction pattern in follicular epithelium. It is a characteristic of alopecia mucinosa. However, it may also occur in a variety of unrelated conditions. Epidermal nevi are considered to be hamartomatous disorders and they can show a predominant component of non-organoid (keratinocytes) and/or organoid nevi. All the cases of epidermal nevi described with mucin deposits until now are reported as mucinous nevus or mucinous eccrine nevus; in the first type of disorder, diffuse mucin deposition is only seen in the papillary dermis, and in the second type, the mucin is found around the proliferation of eccrine structures. We believe this is the first reported case of epidermal nevus along Blaschko's lines exhibiting typical microscopic findings of mucinosis exclusively distributed inside the follicular epithelia.

引用

页码：844 / 847

页数：4

共 20 条

[1] LINES OF BLASCHKO [J].