Autoimmune pancreatitis limited to the main pancreatic duct without mass formation.
Kanamaru K; Sakai A; Kobayashi T; Masuda A; Uza N; Kodama T; Nanno Y; Fukumoto T · 2026 · Clinical journal of gastroenterology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
We present a rare case of autoimmune pancreatitis (AIP) confined exclusively to the subepithelial layer in the main pancreatic duct (MPD) without associated pancreatic enlargement or mass formation. A 73-year-old man presented with…
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Metadata source: Europe PMC · DOI 10.1007/s12328-026-02315-2