Table 1. Summary of patient demographic, clinical features and outcome.
| Demographics | Clinical features | Outcome | ||||||
| Co-morbidity: type-2 diabetes mellitus | Visual/orbit: reduced visual acuity, chemosis, proptosis | Nasal: blood-stained discharge | Palatal: hard palate ulceration | Intracranial extension | Cranial nerve palsy | |||
| 1 | 50/M | Y | Y | Y | Y | N | N | Deceased |
| 2 | 60/F | Y | Y | Y | N | Skull base erosion | Unilateral VII nerve | Long-term follow up |
| 3 | 45/M | Y | Y | Y | Y | N | N | Long-term follow up |
| 4 | 65/M | Y | Y | Y | Y | Cerebral abscess | N | Deceased |
| 5 | 62/M | Y | Y | Y | N | N | N | Deceased |
| 6 | 56/M | Y | Y | Y | N | N | N | Deceased |
| 7 | 67/M | Y | Y | Y | Y | Skull base erosion | Unilateral VI + VII nerves | Deceased |
| 8 | 53/M | Y | N | Y | Y | Cerebral abscess | N | Deceased |
| 9 | 66/M | Y | Y | Y | Y | N | N | Deceased |