网状非黑素细胞性色素沉着异常。一种可能的Dowling-Degos病变体。

Reticulate nonmelanocytic hyperpigmentation anomaly. A probable variant of Dowling-Degos disease.

作者信息

Oriba H A, Lo J S, Dijkstra J W, Bergfeld W F

机构信息

Department of Medicine, Cleveland Clinic Foundation, Ohio.

出版信息

Int J Dermatol. 1991 Jan;30(1):39-42. doi: 10.1111/j.1365-4362.1991.tb05877.x.

DOI:10.1111/j.1365-4362.1991.tb05877.x

PMID:1993563

Abstract

A 26-year-old white woman had reticulate nonmelanocytic hyperpigmentation anomaly characterized by partially blanching red-brown papules and macules and a histologic picture of digitate epithelial budding proliferation with lightly pigmented rete ridges. Except for the classically described hyperpigmentation at the rete ridge tips, the patient has Dowling-Degos disease. This case of a reticulate nonmelanocytic hyperpigmentation anomaly is probably a variant of Dowling-Degos disease.

摘要

一名26岁的白人女性患有网状非黑素细胞色素沉着异常，其特征为部分可褪色的红棕色丘疹和斑疹，以及指状上皮芽生增殖伴轻度色素沉着的 rete 嵴的组织学表现。除了经典描述的 rete 嵴尖端色素沉着外，该患者患有 Dowling-Degos 病。这种网状非黑素细胞色素沉着异常病例可能是 Dowling-Degos 病的一种变体。