Encapsulated Breast Papillary Carcinoma

**Semantic type:** Neoplastic Process

**Definition:** Breast carcinoma characterized by the presence of fine fibrovascular stalks covered by neoplastic epithelial cells of low or intermediate nuclear grade, typically present within a cystic space and surrounded by a fibrous capsule. There are usually no myoepithelial cells along the papillae or at the periphery of the lesion. (WHO 2019)

**Synonyms:** - Breast Intracystic Papillary Carcinoma