Evidence map›Paper›PMID 42301524›Full record

SynthesisJournal of neuro-oncology2026

Beyond the naked eye: a systematic review on the current state of radiomics approaches to the vestibular schwannoma.

Rithvik Gundlapalli, Purushotham Ramanathan, Veda Akula, Douglas Fox, Matthew Nguyen, Derek Meyers, Xin He, Mariam Ishaque, Ryan T Kellogg, Benjamin D Lovin and 4 more

Abstract readSystematic Review
In one paragraph

Synthesis in Journal of neuro-oncology, 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

14 authors.

Rithvik GundlapalliUniversity of Virginia School of Medicine, Charlottesville, VA, 22903, USA. rvg6sb@virginia.edu.
Purushotham RamanathanUniversity of Virginia School of Medicine, Charlottesville, VA, 22903, USA.
Veda Akula *University of Virginia College of Arts and Sciences, Charlottesville, VA, 22903, USA.
Douglas Fox *University of Virginia College of Arts and Sciences, Charlottesville, VA, 22903, USA.
Matthew NguyenUniversity of Virginia School of Medicine, Charlottesville, VA, 22903, USA.
Derek MeyersUniversity of Virginia School of Medicine, Charlottesville, VA, 22903, USA.
Xin HeUniversity of Virginia School of Medicine, Charlottesville, VA, 22903, USA.
Mariam IshaqueDepartment of Neurosurgery, University of Virginia, Charlottesville, VA, 22903, USA.
Ryan T KelloggDepartment of Neurosurgery, University of Virginia, Charlottesville, VA, 22903, USA.
Benjamin D LovinDepartment of Otolaryngology - Otology, Neurotology & Skull Base Surgery, University of Virginia, Charlottesville, VA, 22903, USA.
Jason SheehanDepartment of Neurosurgery, University of Virginia, Charlottesville, VA, 22903, USA.
Adam Thompson-HarveyDepartment of Otolaryngology - Otology, Neurotology & Skull Base Surgery, University of Virginia, Charlottesville, VA, 22903, USA.
Georgios Maragkos *Department of Neurosurgery, University of Virginia, Charlottesville, VA, 22903, USA.
Ashok Asthagiri *Department of Neurosurgery, University of Virginia, Charlottesville, VA, 22903, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeVestibular schwannomas (VS) present a clinical challenge in management decision-making due to their difficult-to-access location, unpredictable growth, and potential impact on crucial neurological function. This systematic review evaluates and summarizes the potential for radiomics, a computational tool that extracts quantitative features from imaging, to predict VS clinical outcomes and assess treatment responsiveness.

methodsStudies were extracted by searching PubMed, OVID Medline, and Web of Science databases. Included studies analyzed radiomic features from MRI as independent variables and varied in their methodology to predict clinical outcomes. Studies evaluated associations between radiomic features, pre-procedural clinical features, and post-procedural outcomes.

resultsThirteen retrospective studies met inclusion criteria; eleven of these used machine learning models to analyze radiomic MRI features. One non-ML study correlated longitudinal tumor volumetric changes with texture features. All segmentation workflows utilized manual or semi-automated approaches to determine the lesion's region of interest. Models based on pre-procedural imaging demonstrated moderate predictive accuracy by Area Under the Receiver Operating Characteristic curve (AUC = 0.66-0.7), while post-procedural models showed moderate to strong predictive capacity (AUC = 0.75-1.0). One study employed a convolutional neural network evaluating postoperative facial nerve outcomes (AUC = 0.89) that outperformed traditional ML models (AUC = 0.64-0.85).

conclusionRadiomics-based predictive modeling in VS shows encouraging preliminary results across a range of clinical outcomes. However, small sample sizes, retrospective designs, and lack of standardization and external validation in models hinder its widespread applicability. Addressing these limitations through prospective studies with standardized datasets and models, potentially incorporating deep learning, will be essential to improve generalizability and support clinical integration.

Indexed as

Magnetic Resonance ImagingNeuroma, AcousticRadiomicsHumansMachine LearningMachine learningMRI segmentationPredictive modelingRadiomicsVestibular schwannoma

Identifiers

PMID42301524
PMCPMC13272267

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.