光化性粉刺样斑块。

Actinic comedonal plaque.

作者信息

Eastern J S, Martin S

出版信息

J Am Acad Dermatol. 1980 Dec;3(6):633-6. doi: 10.1016/s0190-9622(80)80080-6.

PMID:7204681

Abstract

Solitary plaques developed on the sun-exposed and damaged skin of five elderly, fair-skinned individuals. The lesions, erythematous to bluish confluent nodules and plaques with a cribriform appearance and comedone-like structures, presented a distinctive histologic picture of dilated, keratin-filled follicles within a matrix of amorphous, damaged collagen. We believe these cases demonstrate a distinct entity within the realm of actinic dermatoses, for which the name "actinic comedonal plaque" seems appropriate.

摘要

五名皮肤白皙的老年人暴露于阳光下且受损的皮肤上出现了孤立性斑块。这些损害表现为红斑至蓝色的融合性结节及斑块，呈筛状外观并有粉刺样结构，在无定形、受损的胶原基质中呈现出扩张的、充满角蛋白的毛囊的独特组织学表现。我们认为这些病例显示了光化性皮肤病范畴内一种独特的实体，“光化性粉刺样斑块”这一名称似乎适用于此。