Gallbladder Mucinous Adenocarcinoma

**Semantic type:** Neoplastic Process

**Definition:** An adenocarcinoma that arises from the gallbladder. It is characterized by the presence of extracellular mucin that constitutes more than fifty-percent of the tumor.

**Synonyms:** - Colloid Carcinoma of Gallbladder - Colloid Carcinoma of the Gallbladder - Colloidal Carcinoma of Gallbladder - Colloidal Carcinoma of the Gallbladder - Gallbladder Colloid Carcinoma - Gallbladder Colloidal Carcinoma - Mucinous Carcinoma of Gallbladder - Mucinous Carcinoma of the Gallbladder