疣状血管瘤

定义 英文原文（暂无中文）

A rare vascular anomaly characterized by congenital, solitary or grouped, red-to-purple plaques which may bleed and enlarge over time. The lesions show a predilection for the lower extremities. Histological examination reveals numerous dilated, congested capillaries and venules in the papillary dermis, often with a deep dermal component, and with increased density of variably congested capillaries and venules also in the subcutaneous tissue. The overlying epidermis displays prominent acanthosis, papillomatosis, hyperkeratosis, parakeratosis, and crusting.

别名

Verrucous haemangioma、Verrucous hemangioma

基本事实

遗传方式

不适用

发病年龄

婴儿期、新生儿期

临床表型 7

外部标识与链接