Evidence map›Paper›PMID 30726865›Full record

ArticleBioinformatics (Oxford, England)2019

Structured crowdsourcing enables convolutional segmentation of histology images.

Mohamed Amgad, Habiba Elfandy, Hagar Hussein, Lamees A Atteya, Mai A T Elsebaie, Lamia S Abo Elnasr, Rokia A Sakr, Hazem S E Salem, Ahmed F Ismail, Anas M Saad and 21 more

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 89 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
89citing papers in PubMed, 2 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

89 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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  15. Web engine for tumor pathology image retrievals on massive scales.bioRxiv : the preprint server for biology · 2025
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29 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

31 authors.

Mohamed AmgadDepartment of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA.
Habiba ElfandyDepartment of Pathology, National Cancer Institute, Cairo, Egypt.
Hagar HusseinDepartment of Medicine, Cairo University, Cairo, Egypt.
Lamees A AtteyaEgyptian Ministry of Health, Cairo, Egypt.
Mai A T ElsebaieDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Lamia S Abo ElnasrDepartment of Medicine, Menoufia University, Menoufia, Egypt.
Rokia A SakrDepartment of Medicine, Menoufia University, Menoufia, Egypt.
Hazem S E SalemDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Ahmed F IsmailDepartment of Pathology, Medical Research Institute, Alexandria University, Alexandria, Egypt.
Anas M SaadDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Joumana AhmedDepartment of Medicine, Cairo University, Cairo, Egypt.
Maha A T ElsebaieDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Mustafijur RahmanDepartment of Medicine, Chittagong University, Chittagong, Bangladesh.
Inas A RuhbanDepartment of Medicine, Damascus University, Damascus, Syria.
Nada M ElgazarDepartment of Medicine, Mansoura University, Mansoura, Egypt.
Yahya AlaghaDepartment of Medicine, Cairo University, Cairo, Egypt.
Mohamed H OsmanDepartment of Medicine, Zagazig University, Zagazig, Egypt.
Ahmed M AlhusseinyDepartment of Medicine, Mansoura University, Mansoura, Egypt.
Mariam M KhalafDepartment of Medicine, Batterjee Medical College, Jeddah, Saudi Arabia.
Abo-Alela F YounesDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Ali AbdulkarimDepartment of Medicine, Cairo University, Cairo, Egypt.
Duaa M YounesDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Ahmed M GadallahDepartment of Medicine, Ain Shams University, Cairo, Egypt.
Ahmad M ElkashashDepartment of Medicine, Cairo University, Cairo, Egypt.
Salma Y FalaDepartment of Medicine, Suez Canal University, Ismailia, Egypt.
Basma M ZakiDepartment of Medicine, Suez Canal University, Ismailia, Egypt.
Jonathan BeezleyKitware Inc., Clifton Park, NY, USA.
Deepak R ChittajalluKitware Inc., Clifton Park, NY, USA.
David MantheyKitware Inc., Clifton Park, NY, USA.
David A GutmanDepartment of Neurology, Emory University School of Medicine, Atlanta, GA, USA.
Lee A D CooperDepartment of Biomedical Informatics, Emory University School of Medicine, Atlanta, GA, USA.

Funding

Advanced Development of an Open-source Platform for Web-based Integrative Digital Image Analysis in CancerU24CA194362 · NCI · EMORY UNIVERSITY · PI COOPER, LEE, GUTMAN, DAVID ANDREW · 2015 to 2019
$3.6M
NCI NIH HHS U24 CA194362
6 · The paper itself

Abstract

motivationWhile deep-learning algorithms have demonstrated outstanding performance in semantic image segmentation tasks, large annotation datasets are needed to create accurate models. Annotation of histology images is challenging due to the effort and experience required to carefully delineate tissue structures, and difficulties related to sharing and markup of whole-slide images.

resultsWe recruited 25 participants, ranging in experience from senior pathologists to medical students, to delineate tissue regions in 151 breast cancer slides using the Digital Slide Archive. Inter-participant discordance was systematically evaluated, revealing low discordance for tumor and stroma, and higher discordance for more subjectively defined or rare tissue classes. Feedback provided by senior participants enabled the generation and curation of 20 000+ annotated tissue regions. Fully convolutional networks trained using these annotations were highly accurate (mean AUC=0.945), and the scale of annotation data provided notable improvements in image classification accuracy. AVAILABILITY AND IMPLEMENTATION: Dataset is freely available at: https://goo.gl/cNM4EL. SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

Breast NeoplasmsCrowdsourcingAlgorithmsHistological TechniquesHumans

Identifiers

PMID30726865
PMCPMC6748796

What OpenQuestion holds

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LicenceCC BY
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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.