Evidence map›Paper›PMID 38129687›Full record

ArticleInternational journal of legal medicine2024

Automated bone age assessment from knee joint by integrating deep learning and MRI-based radiomics.

Fei Fan, Han Liu, Xinhua Dai, Guangfeng Liu, Junhong Liu, Xiaodong Deng, Zhao Peng, Chang Wang, Kui Zhang, Hu Chen and 3 more

Abstract read
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In one paragraph

Article in International journal of legal medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
3.9field-weighted citation impact, top 6% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 17 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

13 authors at 3 institutions in 1 country.

Fei FanWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Han LiuCollege of Computer Science, Sichuan University, Chengdu, 610064, People's Republic of China.
Xinhua DaiDepartment of Laboratory Medicine, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
Guangfeng LiuWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Junhong LiuWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Xiaodong DengWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Zhao PengDepartment of Radiology, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
Chang WangDepartment of Radiology, Anhui Provincial Children's Hospital, Hefei, 230054, People's Republic of China.
Kui ZhangWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China.
Hu ChenCollege of Computer Science, Sichuan University, Chengdu, 610064, People's Republic of China.
Chuangao YinDepartment of Radiology, Anhui Provincial Children's Hospital, Hefei, 230054, People's Republic of China. y_chuangao@aliyun.com.
Mengjun ZhanWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China. zhanmengjun@scu.edu.cn.
Zhenhua DengWest China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, 610041, People's Republic of China. dengzhenhua@scu.edu.cn.ORCID http://orcid.org/0000-0001-8585-853X
West China Medical Center of Sichuan University · CNSichuan University · CNAnhui Provincial Children's Hospital · CN

Funding

Key Research and Development Program of Sichuan Province 2022YFS0530Natural Science Foundation of Sichuan Province 2022NSFSC1286Opening Project of Key Laboratory of Evidence Science (China University of Political Science and Law), Ministry of Education 2021KFKT03Postdoctoral Research Project of Sichuan Province 2021-12Sichuan Province Science and Technology Support Program 2020YJ0267
6 · The paper itself

Abstract

Bone age assessment (BAA) is a crucial task in clinical, forensic, and athletic fields. Since traditional age estimation methods are suffered from potential radiation damage, this study aimed to develop and evaluate a deep learning radiomics method based on multiparametric knee MRI for noninvasive and automatic BAA. This retrospective study enrolled 598 patients (age range,10.00-29.99 years) who underwent MR examinations of the knee joint (T1/T2*/PD-weighted imaging). Three-dimensional convolutional neural networks (3D CNNs) were trained to extract and fuse multimodal and multiscale MRI radiomic features for age estimation and compared to traditional machine learning models based on hand-crafted features. The age estimation error was greater in individuals aged 25-30 years; thus, this method may not be suitable for individuals over 25 years old. In the test set aged 10-25 years (n = 95), the 3D CNN (a fusion of T1WI, T2*WI, and PDWI) demonstrated the lowest mean absolute error of 1.32 ± 1.01 years, which is higher than that of other MRI modalities and the hand-crafted models. In the classification for 12-, 14-, 16-, and 18- year thresholds, accuracies and the areas under the ROC curves were all over 0.91 and 0.96, which is similar to the manual methods. Visualization of important features showed that 3D CNN estimated age by focusing on the epiphyseal plates. The deep learning radiomics method enables non-invasive and automated BAA from multimodal knee MR images. The use of 3D CNN and MRI-based radiomics has the potential to assist radiologists or medicolegists in age estimation.

Indexed as

Deep LearningAdolescentAdultChildHumansKnee JointMagnetic Resonance ImagingRadiomicsRetrospective StudiesYoung AdultAge determination by skeletonDeep learningKneeMachine learningMagnetic resonance imaging

Identifiers

PMID38129687
OpenAlexW4390110771

What OpenQuestion holds

Textmetadata
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.