Evidence map›Paper›PMID 40919092›Full record

ArticleNeuro-ophthalmology (Aeolus Press)2025

Perineural Invasion of Occult Cutaneous Squamous Cell Carcinoma Mimicking Tolosa-Hunt Syndrome.

Alex Stubbing-Moore, Hussein Uraiby, Vincent Lam, Samira Anwar-Bhatti

Abstract readCase Reports
In one paragraph

Article in Neuro-ophthalmology (Aeolus Press), 2025. 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

4 authors.

Alex Stubbing-MooreDepartment of Ophthalmology, University Hospitals of Leicester NHS Trust, Leicester, UK.
Hussein UraibyDepartment of Pathology, University Hospitals of Leicester NHS Trust, Leicester, UK.
Vincent LamDepartment of Neuro-Radiology, University Hospitals of Leicester NHS Trust, Leicester, UK.
Samira Anwar-BhattiDepartment of Ophthalmology, University Hospitals of Leicester NHS Trust, Leicester, UK.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a case of painful left abducens nerve palsy that progressed to a left cavernous sinus syndrome (CSS). The initial differential diagnosis was Tolosa-Hunt syndrome (THS), but the clinical course was atypical. Subsequently, perineural invasion (PNI) was demonstrated, after biopsy of a previously occult undiagnosed new cutaneous squamous cell carcinoma (SCC) of the forehead. This case emphasizes the challenges of diagnosing painful ophthalmoplegia when there is an absence of positive neuroimaging or typical findings. The take home message is that a detailed medical history and high index of suspicion are necessary in suspected THS.

Indexed as

Cavernous sinusperineuralsquamous cell carcinomaTolosa-Hunt

Identifiers

PMID40919092
PMCPMC12409859

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.