Table 1 Distribution of primary tumors
Type of tumor | N (%) |
|---|---|
Brain metastases | 149 |
Lung cancer | 77 |
Breast cancer | 22 |
Melanoma | 16 |
Renal cancer | 12 |
Colon cancer | 11 |
Ovarian cancer and uterine cancer | 4 |
CUP | 3 |
Others (seminoma, prostate-cancer, follicular thyroid cancer, AML) | 4 |