Gastric Mucinous Adenocarcinoma

**Semantic type:** Neoplastic Process

**Definition:** A variant of gastric adenocarcinoma with more than half of the tumor containing extracellular mucinous pools.

**Synonyms:** - Mucinous (Colloid) adenocarcinoma - Mucinous Adenocarcinoma of Stomach - Mucinous Adenocarcinoma of the Stomach - Mucinous Gastric Adenocarcinoma - Mucinous Gastric Adenocarcinoma - Mucinous Stomach Adenocarcinoma