Evidence map›Paper›PMID 22453610›Full record

ArticleIEEE transactions on medical imaging2012

Three-dimensional segmentation of fluid-associated abnormalities in retinal OCT: probability constrained graph-search-graph-cut.

Xinjian Chen, Meindert Niemeijer, Li Zhang, Kyungmoo Lee, Michael D Abramoff, Milan Sonka

Abstract read
In one paragraph

Article in IEEE transactions on medical imaging, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
7.2field-weighted citation impact, top 3% of its field
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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 197 citations in OpenAlex.

  1. Pooled it
  2. Widefield OCT angiography.Progress in retinal and eye research · 2025
    Review
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  4. Article
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  7. Review
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  15. Article
  16. Choroid Segmentation of Retinal OCT Images Based on CNN Classifier andComputational and mathematical methods in medicine · 2021
    Article
  17. Article
  18. Review
  19. Article
  20. Article

5 more citing papers are in PubMed but not listed here.

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 at 2 institutions in 1 country.

Xinjian ChenDepartment of Electrical and Computer Engineering, University of Iowa, Iowa City, IA 52242, USA. xinjian-chen@uiowa.edu
Meindert Niemeijer
Li Zhang
Kyungmoo Lee
Michael D Abramoff
Milan Sonka
University of Iowa · USIowa City VA Medical Center · US

Funding

Graph-Based Medical Image Segmentation in 3D and 4DR01EB004640 · NIBIB · UNIVERSITY OF IOWA · PI BUATTI, JOHN M, SONKA, MILAN · 2006 to 2022
$6.1M
Retinal Therapy Guided by 3-D OCT Image AnalysisR01EY019112 · NEI · UNIVERSITY OF IOWA · PI ABRAMOFF, MICHAEL DAVID, SONKA, MILAN · 2010 to 2014
$2.6M
Three-dimensional structure-function relationships in glaucoma from SD-OCTR01EY018853 · NEI · UNIVERSITY OF IOWA · PI ABRAMOFF, MICHAEL DAVID, KWON, YOUNG H. · 2009 to 2016
$2.6M
Low-cost, portable, computer assisted imaging for diabe*R01EY017066 · NEI · UNIVERSITY OF IOWA · PI ABRAMOFF, MICHAEL DAVID · 2005 to 2008
$1.3M
Deep LOGISMOSR56EB004640 · NIBIB · UNIVERSITY OF IOWA · PI BUATTI, JOHN M, SONKA, MILAN · 2023 to 2023
$537k
NEI NIH HHS EY017066NEI NIH HHS R01 EY017066NEI NIH HHS R01 EY018853NEI NIH HHS R01 EY019112NIBIB NIH HHS EB004640NIBIB NIH HHS R01 EB004640NIBIB NIH HHS R56 EB004640
6 · The paper itself

Abstract

An automated method is reported for segmenting 3-D fluid-associated abnormalities in the retina, so-called symptomatic exudate-associated derangements (SEAD), from 3-D OCT retinal images of subjects suffering from exudative age-related macular degeneration. In the first stage of a two-stage approach, retinal layers are segmented, candidate SEAD regions identified, and the retinal OCT image is flattened using a candidate-SEAD aware approach. In the second stage, a probability constrained combined graph search-graph cut method refines the candidate SEADs by integrating the candidate volumes into the graph cut cost function as probability constraints. The proposed method was evaluated on 15 spectral domain OCT images from 15 subjects undergoing intravitreal anti-VEGF injection treatment. Leave-one-out evaluation resulted in a true positive volume fraction (TPVF), false positive volume fraction (FPVF) and relative volume difference ratio (RVDR) of 86.5%, 1.7%, and 12.8%, respectively. The new graph cut-graph search method significantly outperformed both the traditional graph cut and traditional graph search approaches (p < 0.01, p < 0.04) and has the potential to improve clinical management of patients with choroidal neovascularization due to exudative age-related macular degeneration.

Indexed as

AlgorithmsExudates and TransudatesHumansImaging, Three-DimensionalMacular DegenerationReproducibility of ResultsRetinaTomography, Optical Coherence

Identifiers

PMID22453610
PMCPMC3659794
OpenAlexW1979102712

What OpenQuestion holds

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LicenceTDM
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.