Evidence map›Paper›PMID 38494521›Full record

ArticleEye and vision (London, England)2024

Deep learning for detection of Fuchs endothelial dystrophy from widefield specular microscopy imaging: a pilot study.

Valencia Hui Xian Foo, Gilbert Y S Lim, Yu-Chi Liu, Hon Shing Ong, Evan Wong, Stacy Chan, Jipson Wong, Jodhbir S Mehta, Daniel S W Ting, Marcus Ang

Abstract read
In one paragraph

Article in Eye and vision (London, England), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
–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

11 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Longitudinal Study ofMedical sciences (Basel, Switzerland) · 2026
    Article
  6. Article
  7. Review
  8. Review
  9. Review
  10. Review
  11. Article
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

10 authors.

Valencia Hui Xian FooSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Gilbert Y S LimSingapore Eye Research Institute, Singapore, Singapore.
Yu-Chi LiuSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Hon Shing OngSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Evan WongSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Stacy ChanSingapore Eye Research Institute, Singapore, Singapore.
Jipson WongSingapore Eye Research Institute, Singapore, Singapore.
Jodhbir S MehtaSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Daniel S W TingSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore.
Marcus AngSingapore National Eye Centre, 11 Third Hospital Avenue, Singapore, 168751, Singapore. Marcus.ang@singhealth.com.sg.ORCID http://orcid.org/0000-0003-3022-0795

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo describe the diagnostic performance of a deep learning (DL) algorithm in detecting Fuchs endothelial corneal dystrophy (FECD) based on specular microscopy (SM) and to reliably detect widefield peripheral SM images with an endothelial cell density (ECD) > 1000 cells/mm

methodsFive hundred and forty-seven subjects had SM imaging performed for the central cornea endothelium. One hundred and seventy-three images had FECD, while 602 images had other diagnoses. Using fivefold cross-validation on the dataset containing 775 central SM images combined with ECD, coefficient of variation (CV) and hexagonal endothelial cell ratio (HEX), the first DL model was trained to discriminate FECD from other images and was further tested on an external set of 180 images. In eyes with FECD, a separate DL model was trained with 753 central/paracentral SM images to detect SM with ECD > 1000 cells/mm

resultsThe first model achieved an AUC of 0.96 with 0.91 sensitivity and 0.91 specificity in detecting FECD from other images. With an external validation set, the model achieved an AUC of 0.77, with a sensitivity of 0.69 and specificity of 0.68 in differentiating FECD from other diagnoses. The second model achieved an AUC of 0.88 with 0.79 sensitivity and 0.78 specificity in detecting peripheral SM images with ECD > 1000 cells/mm

conclusionsOur pilot study developed a DL model that could reliably detect FECD from other SM images and identify widefield SM images with ECD > 1000 cells/mm

Indexed as

Artificial intelligenceCorneaDeep learningEndothelium

Identifiers

PMID38494521
PMCPMC10946096

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.