| Tumour/Location of primary | Number of Cases |
| Squamous cell carcinoma | |
| Skin | |
| Forehead | 6 |
| Eyelid | 3 |
| Unknown | 1 |
| Sinus | |
| Ethmoid | 1 |
| Maxillary | 1 |
| Basal cell carcinoma | |
| Skin | 1 |
| Malignant melanoma | |
| Sinus | |
| Ethmoid | 1 |
| Maxillary | 1 |
| Blue cell naevus | 1 |
| Adenoid cystic carcinoma of the maxillary sinus | 1 |
| Sebaceous cell carcinoma of the upper eyelid | 1 |
| Salivary duct carcinoma | 1 |
| Adenocarcinoma | 1 |