Evidence map›Paper›PMID 42058194›Full record

ArticleFrontiers in immunology2026

A case report of

Rongjie Chen, Zhe Xu, Fu Zhang

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. 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.

Rongjie ChenDepartment of Pediatrics, Guangyuan Central Hospital, Guangyuan, Sichuan, China.
Zhe XuDepartment of Pediatrics, Guangyuan Central Hospital, Guangyuan, Sichuan, China.
Fu ZhangDepartment of Pediatrics, Guangyuan Central Hospital, Guangyuan, Sichuan, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: Childhood cyclic neutropenia (CN) is a rare hematopoietic disorder. We describe the clinical phenotype, diagnostic features, and management of a pediatric CN case caused by a Methods: We retrospectively analyzed clinical, laboratory, and genetic data from a 7-year-old girl with CN, combined with bioinformatics and literature review to explore genotype-phenotype correlations and optimal therapy. Results: The patient presented with classic 21-day cyclic episodes of fever, oral ulcers, and lymphadenopathy. Peripheral blood absolute neutrophil count (ANC) fell to 0.04×10 Conclusion: Pediatric CN features periodic fever and mucosal infection. Diagnosis requires both cyclic neutropenia documented by serial monitoring and pathogenic ELANE variant confirmation. rhG-CSF remains first-line therapy. Identification of this

Indexed as

Leukocyte ElastaseMutationNeutropeniaChildFemaleGranulocyte Colony-Stimulating FactorHumansELANE protein, humanGranulocyte Colony-Stimulating FactorLeukocyte Elastasecyclic neutropeniade novo mutationdiagnosis and treatmentELANE genepediatric

Identifiers

PMID42058194
PMCPMC13121273

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.