Nasal Cavity Exophytic Papilloma

**Semantic type:** Neoplastic Process

**Definition:** A benign nasal cavity exophytic papillary neoplasm with fibrovascular cores lined by epithelial cells. It arises from the lower anterior nasal septum. Clinical manifestations include nasal obstruction, epistaxis, and the presence of a mass.

**Synonyms:** - Nasal Cavity Exophytic Schneiderian Papilloma