Evidence map›Paper›PMID 36922520›Full record

ArticleScientific reports2023

An automatic entropy method to efficiently mask histology whole-slide images.

Yipei Song, Francesco Cisternino, Joost M Mekke, Gert J de Borst, Dominique P V de Kleijn, Gerard Pasterkamp, Aryan Vink, Craig A Glastonbury, Sander W van der Laan, Clint L Miller

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Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

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3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

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4 · The record

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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.

Yipei SongDepartment of Computer Engineering, University of Virginia, Charlottesville, VA, 22908, USA.
Francesco CisterninoHuman Technopole, Viale Rita Levi-Montalcini, 1, 20157, Milano, Italy.
Joost M MekkeDepartment of Vascular Surgery, Division Surgical Specialties, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Gert J de BorstDepartment of Vascular Surgery, Division Surgical Specialties, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Dominique P V de KleijnDepartment of Vascular Surgery, Division Surgical Specialties, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Gerard PasterkampCentral Diagnostics Laboratory, Division Laboratories, Pharmacy, and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands.
Aryan VinkDepartment of Pathology, Division Laboratories, Pharmacy, and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Utrecht, The Netherlands.
Craig A GlastonburyHuman Technopole, Viale Rita Levi-Montalcini, 1, 20157, Milano, Italy.
Sander W van der Laan *Central Diagnostics Laboratory, Division Laboratories, Pharmacy, and Biomedical Genetics, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584 CX, Utrecht, The Netherlands. s.w.vanderlaan-2@umcutrecht.nl.
Clint L Miller *Center for Public Health Genomics, University of Virginia, MSB 3231, PO Box 800717, Charlottesville, VA, 22908, USA. clintm@virginia.edu.

Funding

EPISTATIC REGULATORY MECHANISMS OF CORONARY HEART DISEASE RISKR00HL125912 · NHLBI · UNIVERSITY OF VIRGINIA · PI MILLER, CLINT L · 2017 to 2019
$747k
NIH HHS R00HL125912
6 · The paper itself

Abstract

Tissue segmentation of histology whole-slide images (WSI) remains a critical task in automated digital pathology workflows for both accurate disease diagnosis and deep phenotyping for research purposes. This is especially challenging when the tissue structure of biospecimens is relatively porous and heterogeneous, such as for atherosclerotic plaques. In this study, we developed a unique approach called 'EntropyMasker' based on image entropy to tackle the fore- and background segmentation (masking) task in histology WSI. We evaluated our method on 97 high-resolution WSI of human carotid atherosclerotic plaques in the Athero-Express Biobank Study, constituting hematoxylin and eosin and 8 other staining types. Using multiple benchmarking metrics, we compared our method with four widely used segmentation methods: Otsu's method, Adaptive mean, Adaptive Gaussian and slideMask and observed that our method had the highest sensitivity and Jaccard similarity index. We envision EntropyMasker to fill an important gap in WSI preprocessing, machine learning image analysis pipelines, and enable disease phenotyping beyond the field of atherosclerosis.

Indexed as

Plaque, AtheroscleroticEntropyHistological TechniquesHumansImage Processing, Computer-AssistedMachine Learning

Identifiers

PMID36922520
PMCPMC10017682

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