Cited 18 times in
Diagnostic performance of endoscopic ultrasound-artificial intelligence using deep learning analysis of gallbladder polypoid lesions
DC Field | Value | Language |
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dc.contributor.author | 이동기 | - |
dc.contributor.author | 장성일 | - |
dc.contributor.author | 조재희 | - |
dc.contributor.author | 손승진 | - |
dc.date.accessioned | 2022-02-23T00:57:54Z | - |
dc.date.available | 2022-02-23T00:57:54Z | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 0815-9319 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/187462 | - |
dc.description.abstract | Background and aim: Endoscopic ultrasound (EUS) is the most accurate diagnostic modality for polypoid lesions of the gallbladder (GB), but is limited by subjective interpretation. Deep learning-based artificial intelligence (AI) algorithms are under development. We evaluated the diagnostic performance of AI in differentiating polypoid lesions using EUS images. Methods: The diagnostic performance of the EUS-AI system with ResNet50 architecture was evaluated via three processes: training, internal validation, and testing using an AI development cohort of 1039 EUS images (836 GB polyps and 203 gallstones). The diagnostic performance was verified using an external validation cohort of 83 patients and compared with the performance of EUS endoscopists. Results: In the AI development cohort, we developed an EUS-AI algorithm and evaluated the diagnostic performance of the EUS-AI including sensitivity, specificity, positive predictive value, negative predictive value, and accuracy. For the differential diagnosis of neoplastic and non-neoplastic GB polyps, these values for EUS-AI were 57.9%, 96.5%, 77.8%, 91.6%, and 89.8%, respectively. In the external validation cohort, we compared diagnostic performances between EUS-AI and endoscopists. For the differential diagnosis of neoplastic and non-neoplastic GB polyps, the sensitivity and specificity were 33.3% and 96.1% for EUS-AI; they were 74.2% and 44.9%, respectively, for the endoscopists. Besides, the accuracy of the EUS-AI was between the accuracies of mid-level (66.7%) and expert EUS endoscopists (77.5%). Conclusions: This newly developed EUS-AI system showed favorable performance for the diagnosis of neoplastic GB polyps, with a performance comparable to that of EUS endoscopists. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Blackwell Scientific Publications | - |
dc.relation.isPartOf | JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Diagnostic performance of endoscopic ultrasound-artificial intelligence using deep learning analysis of gallbladder polypoid lesions | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학교실) | - |
dc.contributor.googleauthor | Sung Ill Jang | - |
dc.contributor.googleauthor | Young Jae Kim | - |
dc.contributor.googleauthor | Eui Joo Kim | - |
dc.contributor.googleauthor | Huapyong Kang | - |
dc.contributor.googleauthor | Seung Jin Shon | - |
dc.contributor.googleauthor | Yu Jin Seol | - |
dc.contributor.googleauthor | Dong Ki Lee | - |
dc.contributor.googleauthor | Kwang Gi Kim | - |
dc.contributor.googleauthor | Jae Hee Cho | - |
dc.identifier.doi | 10.1111/jgh.15673 | - |
dc.contributor.localId | A02723 | - |
dc.contributor.localId | A03441 | - |
dc.contributor.localId | A03902 | - |
dc.relation.journalcode | J01417 | - |
dc.identifier.eissn | 1440-1746 | - |
dc.identifier.pmid | 34431545 | - |
dc.identifier.url | https://onlinelibrary.wiley.com/doi/full/10.1111/jgh.15673 | - |
dc.subject.keyword | Artificial intelligence | - |
dc.subject.keyword | Deep learning | - |
dc.subject.keyword | Endosonography | - |
dc.subject.keyword | Gallbladder disease | - |
dc.subject.keyword | Polyps | - |
dc.contributor.alternativeName | Lee, Dong Ki | - |
dc.contributor.affiliatedAuthor | 이동기 | - |
dc.contributor.affiliatedAuthor | 장성일 | - |
dc.contributor.affiliatedAuthor | 조재희 | - |
dc.citation.volume | 36 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 3548 | - |
dc.citation.endPage | 3555 | - |
dc.identifier.bibliographicCitation | JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY, Vol.36(12) : 3548-3555, 2021-12 | - |
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