Opportunistic Screening for Acute Vertebral Fractures on a Routine Abdominal or Chest Computed Tomography Scans Using an Automated Deep Learning Model
DC Field | Value | Language |
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dc.contributor.author | Kim, Ye Rin | - |
dc.contributor.author | Yoon, Yu Sung | - |
dc.contributor.author | Cha, Jang Gyu | - |
dc.date.accessioned | 2024-06-12T02:30:58Z | - |
dc.date.available | 2024-06-12T02:30:58Z | - |
dc.date.issued | 2024-04 | - |
dc.identifier.issn | 2075-4418 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/26429 | - |
dc.description.abstract | Objectives: To develop an opportunistic screening model based on a deep learning algorithm to detect recent vertebral fractures in abdominal or chest CTs. Materials and Methods: A total of 1309 coronal reformatted images (504 with a recent fracture from 119 patients, and 805 without fracture from 115 patients), from torso CTs, performed from September 2018 to April 2022, on patients who also had a spine MRI within two months, were included. Two readers participated in image selection and manually labeled the fractured segment on each selected image with Neuro-T (version 2.3.3; Neurocle Inc.) software. We split the images randomly into the training and internal test set (labeled: unlabeled = 480:700) and the secondary interval validation set (24:105). For the observer study, three radiologists reviewed the CT images in the external test set with and without deep learning assistance and scored the likelihood of an acute fracture in each image independently. Results: For the training and internal test sets, the AI achieved a 99.86% test accuracy, 91.22% precision, and 89.18% F1 score for detection of recent fracture. Then, in the secondary internal validation set, it achieved 99.90%, 74.93%, and 78.30%, respectively. In the observer study, with the assistance of the deep learning algorithm, a significant improvement was observed in the radiology resident's accuracy, from 92.79% to 98.2% (p = 0.04). Conclusion: The model showed a high level of accuracy in the test set and also the internal validation set. If this algorithm is applied opportunistically to daily torso CT evaluation, it will be helpful for the early detection of fractures that require treatment. | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | MDPI | - |
dc.title | Opportunistic Screening for Acute Vertebral Fractures on a Routine Abdominal or Chest Computed Tomography Scans Using an Automated Deep Learning Model | - |
dc.type | Article | - |
dc.publisher.location | 스위스 | - |
dc.identifier.doi | 10.3390/diagnostics14070781 | - |
dc.identifier.scopusid | 2-s2.0-85190140450 | - |
dc.identifier.wosid | 001201077300001 | - |
dc.identifier.bibliographicCitation | DIAGNOSTICS, v.14, no.7 | - |
dc.citation.title | DIAGNOSTICS | - |
dc.citation.volume | 14 | - |
dc.citation.number | 7 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | General & Internal Medicine | - |
dc.relation.journalWebOfScienceCategory | Medicine, General & Internal | - |
dc.subject.keywordPlus | BODY COMPRESSION FRACTURES | - |
dc.subject.keywordPlus | CT | - |
dc.subject.keywordPlus | UNDERDIAGNOSIS | - |
dc.subject.keywordAuthor | deep learning | - |
dc.subject.keywordAuthor | artificial intelligence | - |
dc.subject.keywordAuthor | vertebral compression fracture | - |
dc.subject.keywordAuthor | spine | - |
dc.subject.keywordAuthor | computed tomography | - |
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