Table 2.
Types of primary tumours in the patient cohort (N = 50)
| Type of primary tumour | n |
|---|---|
| Non-small cell lung cancer | 10 |
| Head and neck cancer | 8 |
| Breast cancer | 5 |
| Colorectal cancer | 4 |
| Prostate cancer | 3 |
| Malignant melanoma | 3 |
| Pancreatic cancer | 2 |
| Renal cell carcinoma | 2 |
| Small cell lung cancer | 2 |
| Oesophageal cancer | 2 |
| Other (e.g. sarcomas, cancer of unknown primary, neuroendocrine tumours) | 9 |