Gallbladder Signet Ring Cell Adenocarcinoma

**Semantic type:** Neoplastic Process

**Definition:** An adenocarcinoma that arises from the gallbladder. It is characterized by the presence of signet ring malignant epithelial cells.

**Synonyms:** - Gallbladder Signet Ring Cell Carcinoma - Gallbladder Signet-Ring Cell Carcinoma - Signet Ring Cell Carcinoma of Gallbladder - Signet Ring Cell Carcinoma of the Gallbladder