Papillary Serous Cystadenocarcinoma

**Semantic type:** Neoplastic Process

**Definition:** A malignant cystic serous epithelial neoplasm characterized by the presence of malignant glandular epithelial cells forming papillary structures. Stromal invasion is present.

**Synonyms:** - Papillary Serous Adenocarcinoma - Papillary Serous Carcinoma - Papillary serous adenocarcinoma - Papillary serous cystadenocarcinoma - papillary serous carcinoma