Evidence map›Paper›PMID 42109971›Full record

ArticleCureus2026

Seronegative Neuromyelitis Optica Spectrum Disorder in a Six-Year-Old Patient: A Case Report.

José Luis Pinacho-Velázquez, Jorge Jesús Rueda-Velázquez, Oscar Martínez-Juárez, Erika Perez Sanjulian-Krasovsky, Fernanda Esmeralda Pérez-Trueba

Abstract readCase Reports
In one paragraph

Article in Cureus, 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

5 authors.

José Luis Pinacho-VelázquezPediatrics, Hospital Angeles Lindavista, Mexico City, MEX.
Jorge Jesús Rueda-VelázquezPediatric Neurology, Hospital Angeles Lindavista, Mexico City, MEX.
Oscar Martínez-JuárezRadiology, Hospital Angeles Lindavista, Mexico City, MEX.
Erika Perez Sanjulian-KrasovskyEducation, Hospital Angeles Lindavista, Mexico City, MEX.
Fernanda Esmeralda Pérez-TruebaEducation, Hospital Angeles Lindavista, Mexico City, MEX.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neuromyelitis optica spectrum disorder (NMOSD) is a rare demyelinating disease of the central nervous system (CNS) in children. Its main clinical manifestations are optic neuritis and myelitis. In most cases, it is associated with suggestive magnetic resonance imaging (MRI) and positive serology (AQP4-IgG). We report a six-year-old girl with acute asymmetric quadriparesis, bilateral decreased visual acuity, and sudden loss of sphincter control. Although AQP4-IgG testing was negative, MRI demonstrated findings consistent with NMOSD. Consequently, she received high-dose methylprednisolone, intravenous immunoglobulin, and early rehabilitation, resulting in substantial neurological recovery. High clinical suspicion for NMOSD in children, particularly in the presence of bilateral optic neuritis and longitudinally extensive transverse myelitis (LETM), should prompt early treatment, even in seronegative cases, to prevent permanent neurological deficits.

Indexed as

aqp4iggneuromyelitis optica spectrum disorderpediatricseronegative

Identifiers

PMID42109971
PMCPMC13156917

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.