Evidence map›Paper›PMID 35043367›Full record

ArticleMedical & biological engineering & computing2022

Classification of rotator cuff tears in ultrasound images using deep learning models.

Thao Thi Ho, Geun-Tae Kim, Taewoo Kim, Sanghun Choi, Eun-Kee Park

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Article in Medical & biological engineering & computing, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

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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.

Thao Thi Ho *School of Mechanical Engineering, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea.
Geun-Tae Kim *Department of Internal Medicine, College of Medicine, Kosin University, 262 Gamcheon-ro, Seo-gu, Busan, 49267, Republic of Korea.
Taewoo KimSchool of Mechanical Engineering, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea.
Sanghun ChoiSchool of Mechanical Engineering, College of Engineering, Kyungpook National University, 80 Daehak-ro, Buk-gu, Daegu, 41566, Republic of Korea. s-choi@knu.ac.kr.ORCID http://orcid.org/0000-0001-5030-0296
Eun-Kee ParkDepartment of Medical Humanities and Social Medicine, College of Medicine, Kosin University, 262 Gamcheon-ro, Seo-gu, Busan, 49267, Republic of Korea.

Funding

Korea Ministry of Environment 2018001360004National Research Foundation of Korea NRF-2018R1D1A1B07040886National Research Foundation of Korea NRF-2021R1F1A1060436
6 · The paper itself

Abstract

Rotator cuff tears (RCTs) are one of the most common shoulder injuries, which are typically diagnosed using relatively expensive and time-consuming diagnostic imaging tests such as magnetic resonance imaging or computed tomography. Deep learning algorithms are increasingly used to analyze medical images, but they have not been used to identify RCTs with ultrasound images. The aim of this study is to develop an approach to automatically classify RCTs and provide visualization of tear location using ultrasound images and convolutional neural networks (CNNs). The proposed method was developed using transfer learning and fine-tuning with five pre-trained deep models (VGG19, InceptionV3, Xception, ResNet50, and DenseNet121). The Bayesian optimization method was also used to optimize hyperparameters of the CNN models. A total of 194 ultrasound images from Kosin University Gospel Hospital were used to train and test the CNN models by five-fold cross-validation. Among the five models, DenseNet121 demonstrated the best classification performance with 88.2% accuracy, 93.8% sensitivity, 83.6% specificity, and AUC score of 0.832. A gradient-weighted class activation mapping (Grad-CAM) highlighted the sensitive features in the learning process on ultrasound images. The proposed approach demonstrates the feasibility of using deep learning and ultrasound images to assist RCTs' diagnosis.

Indexed as

Deep LearningRotator Cuff InjuriesHumansMagnetic Resonance ImagingNeural Networks, ComputerUltrasonographyConvolutional neural networkDeep learningRotator cuff tearsTransfer learningUltrasound

Identifiers

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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.