cases, pancreas Week 399: Case 2 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Andrea Subhawong, M.D.This elderly man presented with painless jaundice. CT scan revealed a mass in the head of the pancreas. A Whipple resection was performed. Two fields are shown from the slides: Field 1 is shown in images 1 and 2; Field 2 is shown in images 3 and 4.images/7.13.09.02a.jpgimages/7.13.09.02b.jpgimages/7.13.09.02c.jpgimages/7.13.09.02d.jpgPancreatic intraepithelial neoplasia (PanIN) grade 1APancreatic intraepithelial neoplasia (PanIN) grade 2Pancreatic intraepithelial neoplasia (PanIN) grade 3Infiltrating ductal adenocarcinoma Loading...