Carcinoma, Squamous Cell - pathology, Cyclin-Dependent Kinase Inhibitor p27 - biosynthesis, Deoxyguanosine - analysis, Lichen Sclerosus et Atrophicus - metabolism, Squamous Cell - metabolism, Deoxyguanosine - analogs & derivatives, Lichen Sclerosus et Atrophicus - pathology, Vulvar Neoplasms - metabolism, Vulva - chemistry, Vulva - pathology, Vulvar Neoplasm...