Evidence map›Paper›PMID 35029631›Full record

ArticleTranslational vision science & technology2022

Diagnosis of Choroidal Disease With Deep Learning-Based Image Enhancement and Volumetric Quantification of Optical Coherence Tomography.

Kazuichi Maruyama, Song Mei, Hirokazu Sakaguchi, Chikako Hara, Atsuya Miki, Zaixing Mao, Ryo Kawasaki, Zhenguo Wang, Susumu Sakimoto, Noriyasu Hashida and 3 more

Abstract read
In one paragraph

Article in Translational vision science & technology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Volumetric choroidal biomarkers in central serous chorioretinopathy using swept-source optical coherence tomography: a deep learning approach.Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie · 2026
    Article
  3. Review
  4. Article
  5. The pathobiology of follicular lymphoma.Journal of clinical and experimental hematopathology : JCEH · 2023
    Article
  6. 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

13 authors.

Kazuichi MaruyamaDepartment of Vision Informatics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Song MeiTopcon Advanced Biomedical Imaging Laboratory, Oakland, New Jersey, USA.
Hirokazu SakaguchiDepartment of Advanced Device Medicine, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Chikako HaraDepartment of Advanced Device Medicine, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Atsuya MikiDepartment of Innovative Visual Science, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Zaixing MaoTopcon Advanced Biomedical Imaging Laboratory, Oakland, New Jersey, USA.
Ryo KawasakiDepartment of Vision Informatics, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Zhenguo WangTopcon Advanced Biomedical Imaging Laboratory, Oakland, New Jersey, USA.
Susumu SakimotoDepartment of Ophthalmology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Noriyasu HashidaDepartment of Ophthalmology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
Andrew J QuantockStructural Biophysics Group, School of Optometry and Vision Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, Wales, UK.
Kinpui ChanTopcon Advanced Biomedical Imaging Laboratory, Oakland, New Jersey, USA.
Kohji NishidaDepartment of Ophthalmology, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.

Funding

Biotechnology and Biological Sciences Research Council BBS/B/10994
6 · The paper itself

Abstract

Purpose: The purpose of this study was to quantify choroidal vessels (CVs) in pathological eyes in three dimensions (3D) using optical coherence tomography (OCT) and a deep-learning analysis. Methods: A single-center retrospective study including 34 eyes of 34 patients (7 women and 27 men) with treatment-naïve central serous chorioretinopathy (CSC) and 33 eyes of 17 patients (7 women and 10 men) with Vogt-Koyanagi-Harada disease (VKH) or sympathetic ophthalmitis (SO) were imaged consecutively between October 2012 and May 2019 with a swept source OCT. Seventy-seven eyes of 39 age-matched volunteers (26 women and 13 men) with no sign of ocular pathology were imaged for comparison. Deep-learning-based image enhancement pipeline enabled CV segmentation and visualization in 3D, after which quantitative vessel volume maps were acquired to compare normal and diseased eyes and to track the clinical course of eyes in the disease group. Region-based vessel volumes and vessel indices were utilized for disease diagnosis. Results: OCT-based CV volume maps disclose regional CV changes in patients with CSC, VKH, or SO. Three metrics, (i) choroidal volume, (ii) CV volume, and (iii) CV index, exhibit high sensitivity and specificity in discriminating pathological choroids from healthy ones. Conclusions: The deep-learning analysis of OCT images described here provides a 3D visualization of the choroid, and allows quantification of features in the datasets to identify choroidal disease and distinguish between different diseases. Translational Relevance: This novel analysis can be applied retrospectively to existing OCT datasets, and it represents a significant advance toward the automated diagnosis of choroidal pathologies based on observations and quantifications of the vasculature.

Indexed as

Choroid DiseasesDeep LearningFemaleHumansImage EnhancementMaleRetrospective StudiesTomography, Optical Coherence

Identifiers

PMID35029631
PMCPMC8762713

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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.