Date of Presentation:6/8/2016

Attending pathologist: Wei Chen, MD, PhD

Presented by: Wei Chen, MD, PhD

Prepared by: Keluo Yao, MD



A 30 years old female presented with recurrent pancreatitis for two years. Imaging studies revealed a 2 cm mass in the head of pancreas.

What is this lesion?

  1. Pancreatic Intraepithelial Neoplasia (PanIN)
  2. Intraductal Papillary Mucinous Neoplasm (IPMN)
  3. Mucinous Cystic Neoplasm
  4. Intraductal Tubulopapillary Neoplasms (ITPN)
Intraductal Tubulopapillary Neoplasms (ITPN)