From: Comparing the characteristics and predicting the survival of patients with head and neck melanoma versus body melanoma: a population-based study
HNM nomogram validation
BM nomogram validation
Internal
External
CSS
0.839 ± 0.005
0.848 ± 0.008
0.896 ± 0.003
0.889 ± 0.004
OS
0.785 ± 0.004
0.796 ± 0.006
0.842 ± 0.002
0.840 ± 0.004