Evidence map›Paper›PMID 42369620›Full record

ArticleACG case reports journal2026

Renal Mucosa-Associated Lymphoid Tissue Lymphoma Mimicking Autoimmune Pancreatitis: A Diagnostic Challenge.

Peter Kim, Ying Gibbens, Daniela Guerrero Vinsard

Abstract readCase Reports
In one paragraph

Article in ACG case reports journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Peter KimDepartment of Medicine, University of Minnesota Medical School, Minneapolis, MN.ORCID https://orcid.org/0000-0002-6131-2193
Ying GibbensDepartment of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota Medical School, Minneapolis, MN.
Daniela Guerrero VinsardDepartment of Medicine, Division of Gastroenterology, Hepatology, and Nutrition, University of Minnesota Medical School, Minneapolis, MN.ORCID https://orcid.org/0000-0003-0655-8606

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An 87-year-old man presented with progressive steatorrhea, weight loss, and subsequent hyperglycemic crisis. Initial workup revealed combined exocrine and endocrine pancreatic insufficiency with mildly elevated immunoglobulin G4 below the diagnostic threshold and diffuse pancreatic inflammation on magnetic resonance imaging, raising suspicion for autoimmune pancreatitis. Follow-up imaging revealed an incidental renal mass, which biopsy confirmed as mucosa-associated lymphoid tissue lymphoma. Positron emission tomography-computed tomography demonstrated fluorodeoxyglucose uptake in both the renal mass and pancreatic tissue, with concordant treatment response to rituximab in both locations, suggesting lymphomatous pancreatic infiltration.

Indexed as

autoimmune pancreatitisMALT lymphomapancreatic insufficiency

Identifiers

PMID42369620
PMCPMC13308899

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.