Case Report of Autoimmune Pancreatitis Misdiagnosed as Cancer
Author Information
Author(s): Efeovbokhan Nephertiti, Makol Ashima, Cuison Reuben V, Minter Rebecca M, Kotaru Veera-Pavan, Conley Barbara A, Chandana Sreenivasa R
Primary Institution: Department of Medicine, College of Human Medicine, Michigan State University
Hypothesis
Can autoimmune pancreatitis be accurately diagnosed to avoid unnecessary surgery?
Conclusion
Autoimmune pancreatitis responds well to corticosteroid therapy and can often be misdiagnosed as pancreatic cancer.
Supporting Evidence
- Autoimmune pancreatitis is often misdiagnosed as pancreatic cancer due to overlapping symptoms.
- The patient's symptoms improved significantly with corticosteroid therapy.
- Elevated serum IgG4 levels are indicative of autoimmune pancreatitis.
Takeaway
A man thought to have pancreatic cancer actually had a rare condition called autoimmune pancreatitis, which got better with medicine instead of surgery.
Methodology
The case was evaluated through clinical presentation, imaging studies, and laboratory tests, including serum IgG4 levels.
Limitations
The study is based on a single case report, limiting generalizability.
Participant Demographics
A 31-year-old Caucasian man.
Digital Object Identifier (DOI)
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