Gallbladder Intracholecystic Papillary (Tubular) Neoplasm with Intermediate Grade Intraepithelial Neoplasia

**Semantic type:** Neoplastic Process

**Definition:** An intracholecystic papillary neoplasm that arises from the epithelium of the gallbladder. It is characterized by the presence of moderate epithelial atypia.

**Synonyms:** - Gallbladder Papillary Neoplasm with Intermediate Grade Intraepithelial Neoplasia - Intracystic papillary neoplasm with intermediate grade intraepithelial neoplasia