Evidence map›Paper›PMID 40057771›Full record

ArticleJournal of medical case reports2025

Acute necrotizing encephalopathy in an adult presenting with typical imaging findings and distinctive cerebrospinal fluid characteristics: a case report.

Yan Wang, Mianwang He, Hong Zhao, Fei Yang, Jiatang Zhang, Shengyuan Yu

Abstract readCase Reports
In one paragraph

Article in Journal of medical case reports, 2025. 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

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

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

6 authors.

Yan WangThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
Mianwang HeThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
Hong ZhaoThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
Fei YangThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China. yangfeiyanbian@163.com.
Jiatang ZhangThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.
Shengyuan YuThe First Medical Center, Department of Neurology, Chinese PLA General Hospital, Fuxing Road 28, Haidian District, Beijing, 100853, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAcute necrotizing encephalopathy is a rare, clinically distinct subgroup of acute encephalopathy, which may be a complication of coronavirus disease 2019. CASE PRESENTATION: A 22-year-old male of Han Chinese with a yellow complexion presented with fever, psychological and behavioral abnormalities, seizures, and coma. Cerebrospinal fluid tests indicated leukocytosis, high protein concentrations, and significantly elevated levels of neuron-specific enolase, interleukin-2, interleukin-6, and interleukin-8. Magnetic resonance imaging revealed restricted diffusion in the bilateral thalami and splenium of the corpus callosum, and no hemorrhagic signals were detected on susceptibility-weighted imaging. Hyperintense and hypointense lesions in the bilateral thalami, brainstem, cerebellum, and splenium of the corpus callosum were observed in T1- and T2-weighted sequences without gadolinium enhancement. At the 6-month follow-up, the T1 and T2 sequences showed significant atrophy in the cerebellar hemispheres and brachium pontis and an enlarged fourth ventricle. After symptomatic and immunotherapy treatment, the prognosis was good.

conclusionWe report a rare case of a 22-year-old male diagnosed acute necrotizing encephalopathy showing typical imaging findings and distinctive cerebrospinal fluid presentation. In adults, heightened awareness of acute necrotizing encephalopathy is crucial because early recognition and treatment have the potential to enhance prognosis.

Indexed as

COVID-19Leukoencephalitis, Acute HemorrhagicHumansMagnetic Resonance ImagingMaleSARS-CoV-2Young AdultAcute necrotizing encephalopathyAdultCerebrospinal fluidImagingTreatment

Identifiers

PMID40057771
PMCPMC11889806

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