Gallbladder Adenocarcinoma with Squamous Metaplasia

**Semantic type:** Neoplastic Process

**Definition:** An infiltrating adenocarcinoma of the gallbladder characterized by the presence of metaplastic changes of the malignant glandular cells to squamous cells.

**Synonyms:** - Adenocarcinoma of Gallbladder with Squamous Metaplasia - Adenocarcinoma of the Gallbladder with Squamous Metaplasia