Evidence map›Paper›PMID 40051722›Full record

ArticleNeuro-ophthalmology (Aeolus Press)2025

Calciphylaxis in a Middle-Aged Asian Patient: An Unusual Cause of Disc Swelling.

Yunqi Koh, P S Pandiyan, Chee Fang Chin, Ziying Vanessa Lim, Joyce Siong See Lee, Cristine Ding, Mona Manghani, Kelvin Zhenghao Li

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.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

8 authors.

Yunqi KohDepartment of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore, Singapore.ORCID https://orcid.org/0009-0008-1721-1839
P S PandiyanDepartment of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore, Singapore.ORCID https://orcid.org/0000-0002-6807-2452
Chee Fang ChinDepartment of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore, Singapore.ORCID https://orcid.org/0009-0000-5693-4249
Ziying Vanessa LimNational Skin Centre, Singapore, Singapore.ORCID https://orcid.org/0000-0002-4620-6843
Joyce Siong See LeeNational Skin Centre, Singapore, Singapore.ORCID https://orcid.org/0000-0003-1058-5623
Cristine DingDivision of Anatomical Pathology, Changi General Hospital, Singapore, Singapore.ORCID https://orcid.org/0000-0002-8289-0507
Mona ManghaniDepartment of Rheumatology, Tan Tock Seng Hospital, National Healthcare Group, Singapore, Singapore.ORCID https://orcid.org/0000-0003-1296-5152
Kelvin Zhenghao LiDepartment of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore, Singapore.ORCID https://orcid.org/0000-0002-9993-5118

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Calciphylaxis resulting in ischemic optic neuropathy secondary to calcification of the central retinal artery is a rare occurrence. Only 12 reports of calciphylaxis resulting in optic neuropathy have been published. While it is important to consider giant cell arteritis (GCA) in cases of acute vision loss with pallid disc swelling, clinicians must also maintain a high index of suspicion of calciphylaxis in a patient with risk factors of hypercalcaemia. We present a 56-year-old lady with end-stage renal failure with acute onset painless right eye vision loss and ipsilateral pallid chalky white swollen optic disc. However, she did not have the other features typical of GCA. Temporal artery biopsy and subsequent skin biopsy of lower limb eschar and indurated dermal plaques found features consistent with calciphylaxis.

Indexed as

anterior ischemic optic neuropathycalcific uremic arteriolopathyCalciphylaxisdialysisend-stage renal failurehypercalcaemiaoptic neuropathy

Identifiers

PMID40051722
PMCPMC11881831

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.