Sinonasal Adenocarcinoma, Non-Intestinal-Type

**Semantic type:** Neoplastic Process

**Definition:** An adenocarcinoma that arises from the sinonasal tract. It is characterized by the absence of features that resemble intestinal adenocarcinoma.

**Synonyms:** - Nasal Cavity and Paranasal Sinus Adenocarcinoma, Non-Intestinal-Type - Sinonasal Adenocarcinoma, Non-Intestinal-Type