Evidence map›Paper›PMID 33860416›Full record

ArticleJapanese journal of radiology2021

Investigation of MRI-based radiomics model in differentiation between sinonasal primary lymphomas and squamous cell carcinomas.

Xinyan Wang, Shuangfeng Dai, Qian Wang, Xiangfei Chai, Junfang Xian

Abstract read
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In one paragraph

Article in Japanese journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Artificial intelligence and MRI in sinonasal tumors discrimination: where do we stand?European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2025
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  12. Current State of Artificial Intelligence in Clinical Applications for Head and Neck MR Imaging.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2023
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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 at 2 institutions in 1 country.

Xinyan WangDepartment of Radiology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
Shuangfeng DaiHuiying Medical Technology Co., Ltd., Beijing, China.
Qian WangDepartment of Radiology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China.
Xiangfei ChaiHuiying Medical Technology Co., Ltd., Beijing, China.
Junfang XianDepartment of Radiology, Beijing Tongren Hospital, Capital Medical University, Beijing, 100730, China. cjr.xianjunfang@vip.163.com.
Beijing Tongren Hospital · CNCapital Medical University · CN

Funding

Beijing Municipal Administration of Hospitals' Ascent Plan DFL20190203Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support ZYLX201704High Level Health Technical Personnel of Bureau of Health in Beijing 2014-2-005National Key Technology Research and Development Program of the Ministry of Science and Technology of China 2015BAll6H00
6 · The paper itself

Abstract

purposeTo develop and validate an MRI-based radiomics model in differentiation between sinonasal primary lymphomas and squamous cell carcinomas (SCCs). MATERIALS AND

methodsOne-hundred-and-fifty-four patients were enrolled (74 individuals with SCCs and 80 with lymphomas). After feature analysis and feature selection with variance threshold and least absolute shrinkage and selection operator (LASSO) methods, an MRI-based radiomics model with the support vector machine (SVM) classifier was constructed in differentiation between lymphomas and SCCs. Areas under the receiver operating characteristic curves (AUCs) of the MRI-based radiomics model were compared with those of radiologists using Delong test.

resultsFive features (T1 original shape Compactness2, T1 wavelet-HHH first-order Total Energy, T2 wavelet-HLH GLCM Informational Measure of Correlation1, T1 wavelet-LHL GLCM Inverse Variance and T1 square GLRLM Long Run Low Gray Level Emphasis) were finally selected in the radiomics model. The AUC values in differentiation between lymphomas and SCCs were 0.94 for the training dataset and 0.85 for the validation dataset, respectively. For all the patient datasets, the AUC values of radiomics model, readers 1, 2 and 3 were 0.92, 0.76, 0.77 and 0.80, respectively. For the validation datasets, no significant difference was found between the AUCs of the radiomics model and those of the three radiologist (P = 0.459, 0.469, 0.738 for radiologist 1, 2 and 3, respectively).

conclusionAn MRI-based radiomics model can help to differentiate sinonasal lymphomas from SCCs with high accuracy.

Indexed as

Carcinoma, Squamous CellLymphomaCell DifferentiationHumansMagnetic Resonance ImagingRetrospective StudiesLymphomaMagnetic resonance imagingRadiomicsSinonasalSquamous cell carcinoma

Identifiers

PMID33860416
OpenAlexW3153672206

What OpenQuestion holds

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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.