Sinonasal Adenocarcinoma, Non-Salivary-Type

**Semantic type:** Neoplastic Process

**Definition:** Adenocarcinomas that arise from the nasal cavity and paranasal sinuses and do not resemble salivary gland adenocarcinomas. This category includes intestinal-type and non-intestinal type adenocarcinomas.

**Synonyms:** - Nasal Cavity and Paranasal Sinus Adenocarcinoma, Non-Salivary-Type - Surface Epithelial (Non-Salivary-Type) Sinonasal Adenocarcinoma