Evidence map›Paper›PMID 42502296›Full record

ArticleSAGE open medical case reports2026

Polymicrobial orbital apex syndrome in an immunocompromised patient: A multidisciplinary diagnostic challenge.

Elizabeth Y X Leong, Alex J Y Cheong, Jianbin Ding, Maryanne Romero Chew, Terese Huiying Low, Blanche X H Lim

Abstract readCase Reports
In one paragraph

Article in SAGE open medical case reports, 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

6 authors.

Elizabeth Y X LeongDepartment of Ophthalmology, National University Health System, Singapore, Singapore.
Alex J Y CheongDepartment of Ophthalmology, National University Health System, Singapore, Singapore.ORCID https://orcid.org/0000-0003-2834-1192
Jianbin DingDepartment of Ophthalmology, National University Health System, Singapore, Singapore.
Maryanne Romero ChewDepartment of Ophthalmology, National University Health System, Singapore, Singapore.
Terese Huiying LowDepartment of Otolaryngology, Ng Teng Fong General Hospital, Singapore, Singapore.
Blanche X H LimDepartment of Ophthalmology, National University Health System, Singapore, Singapore.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a diagnostically challenging case of polymicrobial orbital apex syndrome in an immunocompromised patient, emphasizing the importance of early multidisciplinary intervention and consideration of fungal aetiologies in high-risk individuals. A 70-year-old woman with multiple comorbidities presented with subacute left orbital pain and frontotemporal headache, with early signs of cranial nerve VI palsy. Despite initial stability, the patient deteriorated over 2 weeks, developing complete left ophthalmoplegia, proptosis, and vision loss. Further investigation demonstrated a polymicrobial skull base osteomyelitis with orbital apex and cavernous sinus involvement. Histopathology revealed necrotic material with chronic inflammation, and cultures identified

Indexed as

Aspergillus flavusdiabetes mellitusfungal sinusitisimmunocompromised hostorbital apex syndromeskull base osteomyelitisvoriconazole

Identifiers

PMID42502296
PMCPMC13400923

What OpenQuestion holds

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Registered trials

None linked

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.