Table 1 Patients' characteristics

Age at diagnosis

   Mean ± SD

61,7 ± 15,2

   Range

15-86

Gender

   Male

45 (80,3%)

   Female

11 (19,7%)

Location of lesion

   Skin

56 (100%)

   Extracutaneous

9 (16%)

Second primary malignancies

   Present

2 (3,5%)

   Absent

54 (96,5%)

Stage at diagnosis

   I

18 (32, 1%)

   II

9 (16%)

   III

20 (35, 7%)

   IV

9 (16, 2%)

Distribution of lesions.

   Lower limbs

50

   Both upper and lower extremities

21

   Trunk

8

   Visceral organs

9

   Head and Neck

9

   Genital organs

5

Type of lesions

   Patch

2

   Plaques

17

   Nodules

21

   Maculonodular

3

   Papulonodular

13