Evidence map›Paper›PMID 23497380›Full record

ArticleBMC medical imaging2013

Histological image classification using biologically interpretable shape-based features.

Sonal Kothari, John H Phan, Andrew N Young, May D Wang

Abstract read
In one paragraph

Article in BMC medical imaging, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing 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

23 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Quantile Index Biomarkers Based on Single-Cell Expression Data.Laboratory investigation; a journal of technical methods and pathology · 2023
    Article
  5. Article
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  15. Predicting cancer outcomes from histology and genomics using convolutional networks.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Predicting Heart Rejection Using Histopathological Whole-Slide Imaging and Deep Neural Network with Dropout.... IEEE-EMBS International Conference on Biomedical and Health Informatics. IEEE-EMBS International Conference on Biomedical and Health Informatics · 2017
    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

4 authors.

Sonal KothariDepartment of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA.
John H Phan
Andrew N Young
May D Wang

Funding

Tissue and Animal UseU54CA119338 · NCI · EMORY UNIVERSITY · PI BAO, GANG · 2005 to 2009
$18.4M
Nanotechnology Linking Biomarkers with Cancer BehaviorR01CA108468 · NCI · EMORY UNIVERSITY · PI NIE, SHUMING · 2004 to 2008
$6.9M
Contrast-Enhanced and Image-Guided Surgery of Lung CancerR01CA163256 · NCI · EMORY UNIVERSITY · PI JO, HANJOONG, SINGHAL, SUNIL · 2011 to 2015
$6.5M
Bioaffinity Nanoparticle Probes for Bioimaging (RMI)P20GM072069 · NIGMS · EMORY UNIVERSITY · PI NIE, SHUMING · 2004 to 2007
$2.6M
Nanotechnology for Multiplexed and Intraoperative Cancer DetectionRC2CA148265 · NCI · EMORY UNIVERSITY · PI NIE, SHUMING · 2009 to 2010
$2.0M
NCI NIH HHS R01CA108468NCI NIH HHS R01 CA163256NCI NIH HHS RC2 CA148265NCI NIH HHS U54 CA119338NCI NIH HHS U54CA119338NIGMS NIH HHS P20GM072069
6 · The paper itself

Abstract

backgroundAutomatic cancer diagnostic systems based on histological image classification are important for improving therapeutic decisions. Previous studies propose textural and morphological features for such systems. These features capture patterns in histological images that are useful for both cancer grading and subtyping. However, because many of these features lack a clear biological interpretation, pathologists may be reluctant to adopt these features for clinical diagnosis.

methodsWe examine the utility of biologically interpretable shape-based features for classification of histological renal tumor images. Using Fourier shape descriptors, we extract shape-based features that capture the distribution of stain-enhanced cellular and tissue structures in each image and evaluate these features using a multi-class prediction model. We compare the predictive performance of the shape-based diagnostic model to that of traditional models, i.e., using textural, morphological and topological features.

resultsThe shape-based model, with an average accuracy of 77%, outperforms or complements traditional models. We identify the most informative shapes for each renal tumor subtype from the top-selected features. Results suggest that these shapes are not only accurate diagnostic features, but also correlate with known biological characteristics of renal tumors.

conclusionsShape-based analysis of histological renal tumor images accurately classifies disease subtypes and reveals biologically insightful discriminatory features. This method for shape-based analysis can be extended to other histological datasets to aid pathologists in diagnostic and therapeutic decisions.

Indexed as

AlgorithmsArtificial IntelligenceBiopsyHumansImage EnhancementImage Interpretation, Computer-AssistedNeoplasmsPattern Recognition, AutomatedReproducibility of ResultsSensitivity and Specificity

Identifiers

PMID23497380
PMCPMC3623732

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Registered trials

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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.