Similarly to previous frequencies of AR expression in noninvasive (24/42, 57%) and invasive (9/16, 56%) EMPD described by Kasashima et al. [13], in our study, no association of AR expression and invasion status in EMPD was observed with 60.87% in noninvasive and 61.22% in invasive cases (P = 0.977). Here, AR is linked to extramammary Paget disease.