Vulvar Squamous Cell Carcinoma, Keratoacanthoma Type

**Semantic type:** Neoplastic Process

**Definition:** A rapidly growing squamous cell carcinoma that arises from the vulva. It is self-limited and is characterized by the presence of a central crater that contains squamous cells. The proliferating squamous cells infiltrate the dermis below and produce keratin masses that are pushed towards the surface of the tumor.

**Synonyms:** - Vulvar Keratoacanthoma-Like Carcinoma