label: Pancreatic Macrocystic Serous Cystadenoma
label_lc: pancreatic macrocystic serous cystadenoma
description: "A benign, non-metastasizing epithelial neoplasm arising from the exocrine pancreas.  It is characterized by the presence of a few large cysts and is composed of glycogen-rich epithelial cells which produce a watery fluid."