Evidence map›Paper›PMID 41958488›Full record

ArticleJournal of global infectious diseases

"Bilateral Nigral Hyperintensity Sign" in Epstein-Barr Virus Encephalitis.

Sabeeha Naaz, Bhavani Madduluri, Surya Prabha Turaga, Yoshitha Balam, Arun Siddaiah

Abstract readCase Reports
In one paragraph

Article in Journal of global infectious diseases. 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

5 authors.

Sabeeha NaazDepartment of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Bhavani MadduluriDepartment of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Surya Prabha TuragaDepartment of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Yoshitha BalamDepartment of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.
Arun SiddaiahDepartment of Neurology, Nizam's Institute of Medical Sciences, Hyderabad, Telangana, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Epstein-Barr virus (EBV) encephalitis is a rare cause of encephalitis in India and has no pathognomic imaging findings described. Here, we describe the case of a 17-year-old male with fever, cerebellitis, and extrapyramidal involvement, followed by altered sensorium. Imaging showed T2/fluid-attenuated inversion recovery bilaterally symmetric hyperintensities with diffusion restriction in substantia nigra. Cerebrospinal fluid analysis and polymerase chain reaction were positive for EBV. Magnetic resonance imaging findings in EBV encephalitis are known to occur in cortical, subcortical regions, white matter, basal ganglia, thalamus, brain stem, and cerebellum. Isolated involvement of substantia nigra is less reported in the literature. Hence, this case highlights the clinical radiological correlation that can be seen in EBV encephalitis with secondary parkinsonism. The patient recovered after starting antivirals, steroids, and other symptomatic treatments.

Indexed as

EncephalitisEpstein–Barr virusnigral hyperintensities

Identifiers

PMID41958488
PMCPMC13061142

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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.