Evidence map›Paper›PMID 40535326›Full record

ArticleAmerican journal of ophthalmology case reports2025

Tapetal-like sheen as a key phenotypical feature in

Yi Zhai, Rita Kodida, Brian G Ballios

Abstract readCase Reports
In one paragraph

Article in American journal of ophthalmology case reports, 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

3 authors.

Yi ZhaiDivision of Clinical and Metabolic Genetics, Department of Pediatrics, The Hospital for Sick Children, University of Toronto, Toronto, Ontario, Canada.
Rita KodidaDepartment of Ophthalmology, Krembil Research Institute, University Health Network, 60 Leonard Avenue, Toronto, ON, M5T 0S8, Canada.
Brian G BalliosDepartment of Ophthalmology, Krembil Research Institute, University Health Network, 60 Leonard Avenue, Toronto, ON, M5T 0S8, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: To report a patient with cone dystrophy and a striking tapetal reflex caused by a novel variant in Observation: A 33-year-old male patient presented with Bull's eye maculopathy and a tapetal-like reflex, confirmed via fundus examination and multimodal imaging. Initial genetic testing with a macular dystrophy panel was negative. Electroretinography showed reduced photopic responses and normal scotopic responses, supporting a diagnosis of cone dystrophy, and subsequent evaluation using an extended inherited retinal dystrophy panel identified a homozygous Conclusions and importance: This case underscores the critical role of accurate phenotyping in guiding molecular genetic testing, particularly in distinguishing cone dystrophy from other macular dystrophies, and highlights the unique expertise of inherited retinal disease specialists in this process. Additionally, it further validates the possibility that the tapetal reflex is a common but previously underrecognized feature of

Indexed as

Cone dystrophyRetinaTapetal reflexTTLL5

Identifiers

PMID40535326
PMCPMC12174562

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.