Evidence map›Paper›PMID 42626672›Full record

ArticleACG case reports journal2026

Diffuse Large B-Cell Lymphoma Masquerading as Cholangiocarcinoma in a Young Adult.

Fernando Gil-Lopez, Frank J Lukens, Ricardo Paz-Fumagalli, Muhamad Alhaj Moustafa, Umair Majeed, Ruifeng Guo, Miguel Cadenas Morales, Guillermo Riley, Omar Y Mousa

Abstract readCase Reports
PubMed Full text at PMC Publisher
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

9 authors.

Fernando Gil-LopezDepartment of Internal Medicine, Mayo Clinic, Jacksonville, FL.
Frank J LukensDepartment of Gastroenterology and Hepatology, Mayo Clinic, Jacksonville, FL.
Ricardo Paz-FumagalliDepartment of Radiology, Mayo Clinic, Jacksonville, FL.
Muhamad Alhaj MoustafaDepartment of Hematology and Oncology, Mayo Clinic, Jacksonville, FL.
Umair MajeedDepartment of Hematology and Oncology, Mayo Clinic, Jacksonville, FL.
Ruifeng GuoDepartment of Pathology, Mayo Clinic, Jacksonville, FL.
Miguel Cadenas MoralesDepartment of Radiology, Mayo Clinic, Jacksonville, FL.
Guillermo RileyDepartment of Gastroenterology, Hospital Universitario Esperanza, Guatemala, Guatemala.
Omar Y MousaDivision of Hepatology and Liver Transplant, Department of Transplant, Mayo Clinic, Jacksonville, FL.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A previously healthy 29-year-old man presented with abdominal pain and was found to have a liver mass with periductal infiltration and a stricture of the common bile duct, concerning for cholangiocarcinoma. Hepatic function panel disclosed alanine transaminase 293 U/L, aspartate aminotransferase 122 U/L, γ-glutamyl transferase 2019 U/L, normal total bilirubin, carcinoembryonic antigen, and carbohydrate antigen 19-9. Biopsy established the diagnosis of diffuse large B-cell lymphoma, with no underlying hepatic disease. He was started on polatuzumab-rituximab-cyclophosphamide-doxorubicin-prednisone chemotherapy and achieved complete tumor response. This case highlights the importance of a thorough evaluation of liver tumors and the critical role of tissue diagnosis.

Indexed as

cholangiocarcinomadiagnostic imagingdiffuse large B-cell lymphomaliver neoplasms

Identifiers

PMID42626672
PMCPMC13492951

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.