Evidence map›Paper›PMID 36505814›Full record

ArticleFrontiers in oncology2022

Deep learning and radiomics to predict the mitotic index of gastrointestinal stromal tumors based on multiparametric MRI.

Linsha Yang, Dan Du, Tao Zheng, Lanxiang Liu, Zhanqiu Wang, Juan Du, Huiling Yi, Yujie Cui, Defeng Liu, Yuan Fang

Open access · goldAbstract read
In one paragraph

Article in Frontiers in oncology, 2022. 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
1.7field-weighted citation impact, top 16% 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

7 citing papers in PubMed, 10 citations in OpenAlex.

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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

10 authors at 2 institutions in 2 countries.

Linsha YangMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Dan DuMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Tao ZhengMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Lanxiang LiuMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Zhanqiu WangMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Juan DuMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Huiling YiMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Yujie CuiMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Defeng LiuMedical Imaging Center, The First Hospital of Qinhuangdao, Qinhuangdao, China.
Yuan FangMedical Imaging Center, Chongqing Yubei District People's Hospital, Chongqing, China.
First Hospital of Qinhuangdao · CNImaging Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Preoperative evaluation of the mitotic index (MI) of gastrointestinal stromal tumors (GISTs) represents the basis of individualized treatment of patients. However, the accuracy of conventional preoperative imaging methods is limited. The aim of this study was to develop a predictive model based on multiparametric MRI for preoperative MI prediction. Methods: A total of 112 patients who were pathologically diagnosed with GIST were enrolled in this study. The dataset was subdivided into the development ( Results: The hybrid model showed good MI prediction ability at the image level; the area under the receiver operating characteristic curve (AUROC), area under the precision-recall curve (AUPRC), and accuracy in the test set were 0.947 (95% confidence interval [CI]: 0.927-0.968), 0.964 (95% CI: 0.930-0.978), and 90.8 (95% CI: 88.0-93.0), respectively. With the average probabilities from multiple samples per patient, good performance was also achieved at the patient level, with AUROC, AUPRC, and accuracy of 0.930 (95% CI: 0.828-1.000), 0.941 (95% CI: 0.792-1.000), and 93.6% (95% CI: 79.3-98.2) in the test set, respectively. Discussion: The deep learning-based hybrid model demonstrated the potential to be a good tool for the operative and non-invasive prediction of MI in GIST patients.

Indexed as

convolutional neural networkdeep learninggastrointestinal stromal tumormagnetic resonance imagingradiomics

Identifiers

PMID36505814
PMCPMC9727176
OpenAlexW4309707500

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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.