Table 1.
Clinicopathological properties | n | % of total | |
---|---|---|---|
Gender | Female | 43 | 39 |
Male | 68 | 61 | |
Location | trunk | 47 | 42 |
head/neck | 1 | 1 | |
upper extremity | 12 | 11 | |
lower extremity | 27 | 24 | |
other | 7 | 6 | |
Histological type | SSM | 27 | 24 |
NM | 35 | 32 | |
ALM | 4 | 4 | |
LMM | 1 | 1 | |
Mucosal | 1 | 1 | |
Other | 1 | 1 | |
Unknown | 13 | 12 | |
Clark level | 1 | 1 | 1 |
2 | 4 | 4 | |
3 | 25 | 23 | |
4 | 43 | 39 | |
5 | 5 | 5 | |
Breslow scale mm |
<1.00 | 11 | 10 |
<2.00 | 26 | 23 | |
<3.00 | 23 | 21 | |
<4.00 | 27 | 24 | |
BRAF status | V600E mut | 38 | 34 |
V600K mut | 3 | 3 | |
V600A mut | 1 | 1 | |
WT | 64 | 58 |
Histological types: ALM - acral lentiginous melanoma, SSM - superficial spreading melanoma, NM - nodular melanoma, LMM - lentigo maligna melanoma.