Evidence map›Paper›PMID 42292459›Full record

ArticleFrontiers in immunology2026

Case Report: Hemophagocytic lymphohistiocytosis masquerading as drug-induced liver injury: successful treatment with low-dose ruxolitinib and glucocorticoids.

Yang Dai, Luocheng Zhang, Xushu Zhong, Ailin Zhao, Ting Niu

Abstract readCase Reports
In one paragraph

Article in Frontiers in immunology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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

What it found

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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

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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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Yang Dai *Department of Hematology, Institute of Hematology, and Center for High Altitude Medicine, West China Hospital, Sichuan University, Chengdu, China.
Luocheng Zhang *Department of Hematology, Institute of Hematology, and Center for High Altitude Medicine, West China Hospital, Sichuan University, Chengdu, China.
Xushu ZhongDepartment of Hematology, Institute of Hematology, and Center for High Altitude Medicine, West China Hospital, Sichuan University, Chengdu, China.
Ailin ZhaoDepartment of Hematology, Institute of Hematology, and Center for High Altitude Medicine, West China Hospital, Sichuan University, Chengdu, China.
Ting NiuDepartment of Hematology, Institute of Hematology, and Center for High Altitude Medicine, West China Hospital, Sichuan University, Chengdu, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Hemophagocytic lymphohistiocytosis (HLH) is a life-threatening hyperinflammatory syndrome that can present with drug-induced liver injury (DILI), often mimicking acute liver failure and delaying diagnosis. Therapeutic options are limited in patients with severe hepatic dysfunction. Objectives: To describe the clinical features, treatment, and outcomes of three adult patients presenting with DILI-mimicking HLH and evaluate the effectiveness of low-dose ruxolitinib combined with corticosteroids. Methods: Three patients with DILI-like hepatic injury and secondary HLH were retrospectively analyzed. All patients exhibited severe hyperbilirubinemia and cytopenias refractory to conventional supportive therapy. Low-dose ruxolitinib plus corticosteroids were administered. Laboratory, imaging, genetic, and histopathological data were reviewed. Results: All patients responded rapidly to the combination therapy, with progressive normalization of bilirubin and inflammatory markers. Transient declines in blood counts occurred but resolved without intervention. Genetic testing revealed heterozygous variants in immune-regulatory genes (NLRP3, DOCK8, MYO5A, PLCG2) classified as variants of uncertain significance, suggesting a potential predisposing role. No significant adverse events related to ruxolitinib were observed. Conclusions: HLH can initially present as severe DILI, posing diagnostic challenges. Short-course, low-dose ruxolitinib combined with corticosteroids is a safe and effective treatment in patients with hepatic-predominant HLH. Early recognition and timely immunomodulatory therapy may improve outcomes in this life-threatening but treatable condition.

Indexed as

Chemical and Drug Induced Liver InjuryGlucocorticoidsLymphohistiocytosis, HemophagocyticPyrazolesAdultDiagnosis, DifferentialFemaleHumansMaleMiddle AgedNitrilesPyrimidinesRetrospective StudiesTreatment OutcomeGlucocorticoidsNitrilesPyrazolesPyrimidinesruxolitinibcorticosteroidsCytokine stormDILI (drug induced liver injury)HLH, hemophagocytic lymphohistiocytosisRuxolitinib

Identifiers

PMID42292459
PMCPMC13253416

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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.