Confirmation of Ectopic Pancreatic Tissue: A Novel Use for 18 F-Fluciclovine PET
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Updated: Oct 1, 2025

Fluorescent Orthotopic Mouse Model of Pancreatic Cancer
Published on: September 20, 2016
Eric J Keller1, Carlos Manuel de Castro2, Pejman Ghanouni2
1From the Divisions of Nuclear Medicine.
Abstract:
This case features a 21-year-old woman with a history of ulcerative colitis who was incidentally found to have a para-jejunal mass when she presented with an ulcerative colitis flare. The mass was further characterized on MR enterography as most likely representing ectopic pancreatic tissue. Given the normal intense pancreatic uptake of 18 F-fluciclovine, PET/CT was subsequently used to confirm that the mass represented ectopic pancreatic tissue.
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