Evidence map›Paper›PMID 40447874›Full record

ArticleChild's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery2025

Minimal invasive vertical hemispherotomy in a 2.5-month-old infant with hemispheric Sturge-Weber Syndrome and recurrent status epilepticus using neuronavigation and augmented reality support.

Karl Roessler, Jonathan Weiss, Julia Shawarba, Valerie Quinot, Gregor Kasprian, Martin Niederle, Thomas Czech, Florian Mayer, Christian Dorfer, Martha Feucht

Abstract readCase Reports
In one paragraph

Article in Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 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. Augmented reality-assisted hemispherotomy-technical note.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2026
    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

10 authors.

Karl RoesslerNeurosurgical Department, Medical University of Vienna, 1090, Vienna, Austria. karl.roessler@meduniwien.ac.at.
Jonathan WeissNeurosurgical Department, Medical University of Vienna, 1090, Vienna, Austria.
Julia ShawarbaNeurosurgical Department, Medical University of Vienna, 1090, Vienna, Austria.
Valerie QuinotDivision of Neuropathology and Neurochemistry, Department of Neurology, Medical University of Vienna, 1090, Vienna, Austria.
Gregor KasprianComprehensive Center of Clinical Neurosciences and Mental Health (C3 N-MH), Medical University of Vienna, 1090, Vienna, Austria.
Martin NiederleDepartment of Anesthesia, Intensive Care Medicine and Pain Medicine, MedUniWien, Vienna, Austria.
Thomas CzechNeurosurgical Department, Medical University of Vienna, 1090, Vienna, Austria.
Florian MayerDepartment of Pediatrics and Adolescent Medicine, Member of ERN EpiCARE, MedUniWien, Vienna, Austria.
Christian DorferNeurosurgical Department, Medical University of Vienna, 1090, Vienna, Austria.
Martha FeuchtDepartment of Pediatrics and Adolescent Medicine, Member of ERN EpiCARE, MedUniWien, Vienna, Austria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hemispherotomy in infants under the age of 3 months is considered a high-risk procedure and is not routinely performed. A 2.5-month-old female infant weighing 5.1 kg successfully underwent a right vertical hemispherotomy after developing status epilepticus due to a right hemispheric Sturge-Weber meningo-angiomatosis. The surgical technique involved skull fixation at the skull base using kid pins to facilitate image-guided surgery with neuronavigation and augmented reality within the eyepiece of the microscope employing the vertical hemispherotomy technique. The surgical course was uneventful, with moderate blood loss (100 mL of red blood cells, 90 mL of fresh frozen plasma, and 150 mg of tranexamic acid transfused). The surgery duration was within 2 h. Postoperatively, seizures ceased immediately, and the infant experienced rapid developmental and neurological progress, remaining seizure-free for 8 months after surgery (Engel 1a) now.

Indexed as

Augmented RealityHemispherectomyMinimally Invasive Surgical ProceduresNeuronavigationStatus EpilepticusSturge-Weber SyndromeFemaleHumansInfantAugmented realityDrug-resistant epilepsyMinimal invasive vertical hemispherotomyNeuronavigationSturge-Weber Syndrome

Identifiers

PMID40447874
PMCPMC12125049

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.