From: Head and neck cutaneous melanoma: 5-year survival analysis in a Serbian university center
Stage | Number of patients | Mean DF (months) | Location of metastasis | Number of patients | Period until the occurrence of metastasis (months) |
---|---|---|---|---|---|
IA | 17 | 57.58 | N | 1 | 19 |
IB | 28 | 33.89 | M | 2 | 2–60 |
N | 19 | ||||
IIA | 22 | 21.81 | M | 5 | 6–50 |
N | 13 | ||||
IIB | 7 | 19 | M | 2 | 6–40 |
N | 5 | ||||
IIC | 9 | 11 | M | 4 | 4–20 |
N | 5 | ||||
III | 22 | 9 | M | 16 | 1–32 |
N | 6 | ||||
IV | 11 | 0 | N/A | N/A | |
Total | 116 | N/A | M | 29 | N/A |
N | 49 |