Evidence map›Paper›PMID 38339394›Full record

ArticleCancers2024

Keeping Pathologists in the Loop and an Adaptive F1-Score Threshold Method for Mitosis Detection in Canine Perivascular Wall Tumours.

Taranpreet Rai, Ambra Morisi, Barbara Bacci, Nicholas James Bacon, Michael J Dark, Tawfik Aboellail, Spencer A Thomas, Roberto M La Ragione, Kevin Wells

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
6.7field-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

5 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
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  3. Review
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  5. Review
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

9 authors at 6 institutions in 3 countries.

Taranpreet RaiCentre for Vision, Speech and Signal Processing, University of Surrey, Guildford GU2 7XH, UK.
Ambra MorisiSchool of Veterinary Medicine, University of Surrey, Guildford GU2 7AL, UK.
Barbara BacciDepartment of Veterinary Medical Sciences, University of Bologna, 40126 Bologna, Italy.ORCID 0000-0002-2206-0384
Nicholas James BaconAURA Veterinary, Guildford GU2 7AJ, UK.ORCID 0000-0001-5190-5342
Michael J DarkDepartment of Comparative, Diagnostic and Population Medicine, College of Veterinary Medicine, University of Florida, Gainesville, FL 32611, USA.ORCID 0000-0002-6547-1298
Tawfik AboellailDepartment of Diagnostic Pathology and Pathobiology, Kansas State University, Manhattan, KS 66506, USA.ORCID 0000-0003-0989-5333
Spencer A ThomasDepartment of Computer Science, University of Surrey, Guildford GU2 7XH, UK.
Roberto M La RagioneSchool of Veterinary Medicine, University of Surrey, Guildford GU2 7AL, UK.
Kevin WellsCentre for Vision, Speech and Signal Processing, University of Surrey, Guildford GU2 7XH, UK.
University of Surrey · GBKansas State University · USMIRA (United Kingdom) · GBNational Physical Laboratory · GBUniversity of Bologna · ITUniversity of Florida · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Performing a mitosis count (MC) is the diagnostic task of histologically grading canine Soft Tissue Sarcoma (cSTS). However, mitosis count is subject to inter- and intra-observer variability. Deep learning models can offer a standardisation in the process of MC used to histologically grade canine Soft Tissue Sarcomas. Subsequently, the focus of this study was mitosis detection in canine Perivascular Wall Tumours (cPWTs). Generating mitosis annotations is a long and arduous process open to inter-observer variability. Therefore, by keeping pathologists in the loop, a two-step annotation process was performed where a pre-trained Faster R-CNN model was trained on initial annotations provided by veterinary pathologists. The pathologists reviewed the output false positive mitosis candidates and determined whether these were overlooked candidates, thus updating the dataset. Faster R-CNN was then trained on this updated dataset. An optimal decision threshold was applied to maximise the F1-score predetermined using the validation set and produced our best F1-score of 0.75, which is competitive with the state of the art in the canine mitosis domain.

Indexed as

artificial intelligencecanine Perivascular Wall Tumourcanine Soft Tissue Sarcomadeep learningdigital pathologyfaster R-CNNhumans in the loopmitosismitosis detectionobject detectionpathologists in the loop

Identifiers

PMID38339394
PMCPMC10854568
OpenAlexW4391485820

What OpenQuestion holds

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LicenceCC BY
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.