Table 1.

Basic demographic and clinical characteristic data of all 110 patients with primary extramammary Paget’s disease

Parameters
Age, years
Average	73.7
Median	73.0
Range	47–91
Sex
Male	69 (62.7%)
Female	41 (37.3%)
Tumor site
Anogenital area	104 (94.5%)
Others	6 (5.5%)
TNM stage
I–II	94 (85.5%)
III–IV	16 (14.5%)
Tumor thickness (TT)
TT ≤ 1 mm	76 (69.1%)
1 < TT ≤ 2 mm	10 (9.1%)
2 < TT ≤ 4 mm	5 (4.5%)
TT > 4 mm	7 (6.4%)
Unknown	12 (10.9%)

Data are presented as n (%) unless otherwise indicated.