Treatment strategies for inverted papillomas with intracranial or intraorbital involvement

Objective Sinonasal inverted papillomas are challenging benign tumours of the nasal cavity because of their high recurrence rates and the lifetime malignant transformation risk of 10 per cent as well as their locally aggressive behaviour. This study aimed to describe treatment strategies for inverted papillomas with intracranial or intraorbital involvement. Method This was a prospective case series study of 18 patients with inverted papilloma...