Evidence map›Paper›PMID 36765592›Full record

ArticleCancers2023

Applying Explainable Machine Learning Models for Detection of Breast Cancer Lymph Node Metastasis in Patients Eligible for Neoadjuvant Treatment.

Josip Vrdoljak, Zvonimir Boban, Domjan Barić, Darko Šegvić, Marko Kumrić, Manuela Avirović, Melita Perić Balja, Marija Milković Periša, Čedna Tomasović, Snježana Tomić and 2 more

Abstract read
In one paragraph

Article in Cancers, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Observational
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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

12 authors.

Josip VrdoljakDepartment of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia.
Zvonimir BobanDepartment of Biophysics, University of Split School of Medicine, 21000 Split, Croatia.ORCID 0000-0003-1766-0120
Domjan BarićDepartment of Physics, University of Zagreb Faculty of Science, 10000 Zagreb, Croatia.
Darko ŠegvićSigmoid Lab, Postindustria Group, 21000 Split, Croatia.
Marko KumrićDepartment of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia.ORCID 0000-0002-9696-3359
Manuela AvirovićDepartment of Pathology, University Hospital of Rijeka, 51000 Rijeka, Croatia.
Melita Perić BaljaDepartment of Pathology, Clinical Hospital Sestre Milosrdnice, 10000 Zagreb, Croatia.
Marija Milković PerišaDepartment of Pathology, Clinical Hospital Zagreb, 10000 Zagreb, Croatia.ORCID 0000-0002-9530-9208
Čedna TomasovićDepartment of Pathology, Clinical Hospital Dubrava, 10000 Zagreb, Croatia.
Snježana TomićDepartment of Pathology, University Hospital of Split, 21000 Split, Croatia.
Eduard VrdoljakDepartment of Oncology, University Hospital of Split, 21000 Split, Croatia.
Joško BožićDepartment of Pathophysiology, University of Split School of Medicine, 21000 Split, Croatia.ORCID 0000-0003-1634-0635

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDue to recent changes in breast cancer treatment strategy, significantly more patients are treated with neoadjuvant systemic therapy (NST). Radiological methods do not precisely determine axillary lymph node status, with up to 30% of patients being misdiagnosed. Hence, supplementary methods for lymph node status assessment are needed. This study aimed to apply and evaluate machine learning models on clinicopathological data, with a focus on patients meeting NST criteria, for lymph node metastasis prediction.

methodsFrom the total breast cancer patient data (

resultsIn the NST-criteria group, random forest achieved the highest performance (AUC: 0.793 [0.713, 0.865]), while in the total study population, XGBoost performed the best (AUC: 0.762 [0.726, 0.795]). Shapley values identified tumor size, Ki-67, and patient age as the most important predictors.

conclusionTree-based models achieve a good performance in assessing lymph node status. Such models can lead to more accurate disease stage prediction and consecutively better treatment selection, especially for NST patients where radiological and clinical findings are often the only way of lymph node assessment.

Indexed as

breast cancerlymph node metastasismachine learningneoadjuvant systemic treatment

Identifiers

PMID36765592
PMCPMC9913601

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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.