Evidence map›Paper›PMID 41122545›Full record

ArticleClinical hematology international2025

Erdheim-Chester Disease in Adults: 11 Cases from a Canadian Rare Diseases Program.

Stephanie Quon, Emily Leung, Mark Trinder, Liliana Wolak, Mariam Goubran, Fatimah Al-Ani, Maude Landry, Mollie Carruthers, Luke Y C Chen

Abstract read
In one paragraph

Article in Clinical hematology international, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
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.

Stephanie QuonVancouver Fraser Medical Program, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.
Emily LeungDepartment of Medicine, University of British Columbia, Vancouver, BC, Canada.
Mark TrinderDepartment of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, BC, Canada.
Liliana WolakDepartment of Radiology, University of British Columbia, Vancouver, BC, Canada.
Mariam GoubranDivision of Hematology, University of British Columbia, Vancouver, BC, Canada.ORCID https://orcid.org/0000-0002-9181-379X
Fatimah Al-AniHorizon Health Network, Moncton, NB, Canada.
Maude LandryHorizon Health Network, Moncton, NB, Canada.
Mollie CarruthersArthritis Research Center, Vancouver, BC, Canada.
Luke Y C ChenCoastal Rare Inflammatory Diseases Program, BC/NS, Canada.ORCID https://orcid.org/0000-0002-9551-2951

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Erdheim-Chester disease (ECD) is a rare histiocytic neoplasm with highly variable, multisystem manifestations that present significant diagnostic and therapeutic challenges. This retrospective multicenter case series included 11 adult patients diagnosed with biopsy-proven ECD across Canada between January 2015 and June 2024. The cohort comprised six females and five males with a median age of 55 years (range 41-74). PET-CT was used for disease staging and treatment monitoring in nine cases. The most commonly involved sites were bone (n=8), kidney (n=6), and lungs (n=5). BRAF V600E mutations were detected in seven patients. Treatments included vemurafenib, interferon, tocilizumab, cladribine, cobimetinib, and cytarabine. Treatment responses varied, with several patients achieving remission or stable disease, while others had progressive or end-stage disease. This study highlights the clinical heterogeneity of ECD and the value of integrating histopathology, molecular profiling, and imaging to guide management and improve outcomes.

Indexed as

clonal hematopoiesisFDG-PET imaginghistiocytosisrare diseasessystemic inflammationtargeted therapy

Identifiers

PMID41122545
PMCPMC12535915

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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.