Epithelioid hemangioendothelioma of the nasal septum. Background: Epithelioid hemangioendothelioma is a tumour of vascular origin and unknown aetiology, which occurs in all age groups. The most common locations are the liver, bone, lungs, and brain, with less common occurrence in head and neck regions, and no prior reports of origination from nasal septum. Click for the full article.
