Review Article

Etiology, Clinical Features, and Diagnosis of Vulvar Lichen Sclerosus: A Scoping Review

Table 1

Etiology and risk factors of vulvar lichen sclerosus.

Genetic predisposition

Autoimmunity
Infectious etiology (Borrelia burgdorferi, human papilloma virus, hepatitis C)—doubtful
Local causes (Koebner phenomenon)
Hormonal etiology (low estrogen levels and testosterone deficiency)