The Diagnostic Challenges of Autoimmune Pancreatitis

Abstract

Autoimmune pancreatitis is a rare but important differential diagnosis from pancreatic cancer. This autoimmune disease can mimic pancreatic cancer by its clinical symptoms, including weight loss and jaundice. Furthermore imaging findings may include a mass of the pancreas. Here we present the case of a 67-year-old male patient diagnosed with autoimmune pancreatitis but showing the well-known symptoms of pancreatic cancer. This emphasizes the difficulties of histological findings and the importance of the correct diagnostic process.

Keywords

• Autoimmune pancreatitis
• Immunoglobulin G4
• Pancreatic cancer