Non-Neoplastic Sinonasal Disorder

**Semantic type:** Disease or Syndrome

**Definition:** A non-neoplastic disorder that affects the nasal cavity or paranasal sinuses. Representative examples include rhinitis, sinusitis, and mucocele.

**Synonyms:** - Non-Neoplastic Nasal Cavity and Paranasal Sinus Disease - Non-Neoplastic Nasal Cavity and Paranasal Sinus Disorder