cases, pancreas Week 110: Case 6 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Lynette S. Nichols, M.D.This 54 year old man developed epigastric pain and was found to have a cystic mass in the head of his pancreas.Intraductal Papillary Mucinous NeoplasmMucinous cystadenomaColloid carcinomaPancreatic intraephithelial neoplasia 1. Presented by Ralph Hruban, M.D. and prepared by Lynette S. Nichols, M.D.This 54 year old man developed epigastric pain and was found to have a cystic mass in the head of his pancreas.