cases, pancreas Week 335: Case 2 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Zarir E. Karanjawala, M.D., Ph.D.This adult patient developed jaundice and was found to have a large solid and cystic mass in the head of his pancreas. A Whipple procedure was performed.Acinar cell carcinomaBlack adenoma of the pancreasMetastatic melanomaInfiltrating adenocarcinoma 1. Presented by Ralph Hruban, M.D. and prepared by Zarir E. Karanjawala, M.D., Ph.D.This adult patient developed jaundice and was found to have a large solid and cystic mass in the head of his pancreas. A Whipple procedure was performed.