“…The etiopathogenesis of FFA remains obscure, yet a key element seems to be the destruction of the epithelial hair follicle stem cells located in the bulge region by a lymphocytic infiltrate [15]. In addition, the localization at the frontal hairline, the predominance of postmenopausal women, the increased incidence of early menopause [11], and the clinical improvement with anti-androgen drugs [11,16,17,18] suggest that hormonal influences may also play an important role.…”