pancreatic serous cystic neoplasm (MONDO_0002810) can be described as follows. A benign or malignant epithelial neoplasm that is usually cystic and arises from the exocrine pancreas. It is characterized by the presence of neoplastic epithelial cells that produce fluid similar to serum. Representative examples include serous cystadenoma and serous cystadenocarcinoma. Also known as: pancreatic serous neoplasm.