DEVIL, VAAD and vLSC constitute a spectrum of HPV‐independent, p53‐independent intra‐epithelial neoplasia of the vulva

Abstract

Our study of HPV and p53 independent non-invasive verruciform lesions of the vulva highlights significant clinical, histopathological and biological overlap between VAAD, DEVIL and vLSC, suggesting that these pre-invasive lesions should be viewed as a spectrum. We also show that stromal features such as oedema might play an import role in progression to invasion.