外阴鳞状细胞癌

定义 英文原文（暂无中文）

A rare vulvar carcinoma characterized by an ulcer, nodule, macule, or pedunculated mass which is histologically composed of infiltrating islands of malignant squamous cells. Histological subtypes include keratinizing, non-keratinizing, basaloid, warty, and verrucous carcinomas. Some tumors are associated with human papilloma virus, smoking, high grade squamous intraepithelial lesion, chronic vulvar inflammatory disorders, or differentiated vulvar intraepithelial neoplasia. Patients may present with discharge, bleeding, or pain. Most important prognostic features are tumor depth and lymph node status.

别名

Squamous cell carcinoma of the vulva

基本事实

遗传方式

不适用

发病年龄

成年期、老年期

外部标识与链接