Evidence map›Paper›PMID 31367471›Full record

ArticleJournal of pathology informatics2019

Deep Learning-Based Retrieval System for Gigapixel Histopathology Cases and the Open Access Literature.

Roger Schaer, Sebastian Otálora, Oscar Jimenez-Del-Toro, Manfredo Atzori, Henning Müller

Abstract read
In one paragraph

Article in Journal of pathology informatics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

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

5 authors.

Roger SchaerInstitute of Information Systems, HES-SO (University of Applied Sciences of Western Switzerland), Sierre, Switzerland.
Sebastian OtáloraInstitute of Information Systems, HES-SO (University of Applied Sciences of Western Switzerland), Sierre, Switzerland.
Oscar Jimenez-Del-ToroInstitute of Information Systems, HES-SO (University of Applied Sciences of Western Switzerland), Sierre, Switzerland.
Manfredo AtzoriInstitute of Information Systems, HES-SO (University of Applied Sciences of Western Switzerland), Sierre, Switzerland.
Henning MüllerInstitute of Information Systems, HES-SO (University of Applied Sciences of Western Switzerland), Sierre, Switzerland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe introduction of digital pathology into clinical practice has led to the development of clinical workflows with digital images, in connection with pathology reports. Still, most of the current work is time-consuming manual analysis of image areas at different scales. Links with data in the biomedical literature are rare, and a need for search based on visual similarity within whole slide images (WSIs) exists.

objectivesThe main objective of the work presented is to integrate content-based visual retrieval with a WSI viewer in a prototype. Another objective is to connect cases analyzed in the viewer with cases or images from the biomedical literature, including the search through visual similarity and text.

methodsAn innovative retrieval system for digital pathology is integrated with a WSI viewer, allowing to define regions of interest (ROIs) in images as queries for finding visually similar areas in the same or other images and to zoom in/out to find structures at varying magnification levels. The algorithms are based on a multimodal approach, exploiting both text information and content-based image features.

resultsThe retrieval system allows viewing WSIs and searching for regions that are visually similar to manually defined ROIs in various data sources (proprietary and public datasets, e.g., scientific literature). The system was tested by pathologists, highlighting its capabilities and suggesting ways to improve it and make it more usable in clinical practice.

conclusionsThe developed system can enhance the practice of pathologists by enabling them to use their experience and knowledge to control artificial intelligence tools for navigating repositories of images for clinical decision support and teaching, where the comparison with visually similar cases can help to avoid misinterpretations. The system is available as open source, allowing the scientific community to test, ideate and develop similar systems for research and clinical practice.

Indexed as

Clinical decision supportdigital pathologyimage retrievalwhole slide imaging

Identifiers

PMID31367471
PMCPMC6639847

What OpenQuestion holds

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LicenceCC BY-NC-SA
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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.