cases, pancreas Week 385: Case 2 April 26, 2023 pathadmin 1. Presented by Ralph Hruban, M.D. and prepared by Joseph J. Maleszewski, M.D.This patient presented with vague abdominal pain. CT revealed a cystic mass lesion in the tail of the pancreas. The cyst appeared to involve the main pancreatic duct. The lesion was resected.images/jjm031709/case2a.jpgimages/jjm031709/case2b.jpgimages/jjm031709/case2c.jpgimages/jjm031709/case2d.jpgColloid (mucinous nonscystic adenocarcinoma)Retention cyst secondary to a well-differentiated endocrine neoplasmIPMNExtravisated acellular mucin (mucocele) Loading...