Cited 40 times in
Radiomics signature for prediction of lateral lymph node metastasis in conventional papillary thyroid carcinoma
DC Field | Value | Language |
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dc.contributor.author | 곽진영 | - |
dc.contributor.author | 김은경 | - |
dc.contributor.author | 문희정 | - |
dc.contributor.author | 박영진 | - |
dc.contributor.author | 육지현 | - |
dc.contributor.author | 윤정현 | - |
dc.contributor.author | 한경화 | - |
dc.date.accessioned | 2020-02-26T06:47:44Z | - |
dc.date.available | 2020-02-26T06:47:44Z | - |
dc.date.issued | 2020 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/175292 | - |
dc.description.abstract | PURPOSE: Preoperative neck ultrasound (US) for lateral cervical lymph nodes is recommended for all patients undergoing thyroidectomy for thyroid malignancy, but it is operator dependent. We aimed to develop a radiomics signature using US images of the primary tumor to preoperatively predict lateral lymph node metastasis (LNM) in patients with conventional papillary thyroid carcinoma (cPTC). METHODS: Four hundred consecutive cPTC patients from January 2004 to February 2006 were enrolled as the training cohort, and 368 consecutive cPTC patients from March 2006 to February 2007 served as the validation cohort. A radiomics signature, which consisted of 14 selected features, was generated by the least absolute shrinkage and selection operator (LASSO) regression model in the training cohort. The discriminating performance of the radiomics signature was assessed in the validation cohort with the area under the receiver operating characteristic curve (AUC). RESULTS: The radiomics signature was significantly associated with lateral cervical lymph node status (p < 0.001). The AUC of its performance in discriminating metastatic and non-metastatic lateral cervical lymph nodes was 0.710 (95% CI: 0.649-0.770) in the training cohort and was 0.621 (95% CI: 0.560-0.682) in the validation cohort. CONCLUSIONS: The present study showed that US radiomic features of the primary tumor were associated with lateral cervical lymph node status. Although their discriminatory performance was slightly lower in the validation cohort, our study shows that US radiomic features of the primary tumor alone have the potential to predict lateral LNM. | - |
dc.description.statementOfResponsibility | open | - |
dc.language | English | - |
dc.publisher | Public Library of Science | - |
dc.relation.isPartOf | PLOS ONE | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Radiomics signature for prediction of lateral lymph node metastasis in conventional papillary thyroid carcinoma | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | Vivian Y. Park | - |
dc.contributor.googleauthor | Kyunghwa Han | - |
dc.contributor.googleauthor | Hye Jung Kim | - |
dc.contributor.googleauthor | Eunjung Lee | - |
dc.contributor.googleauthor | Ji Hyun Youk | - |
dc.contributor.googleauthor | Eun-Kyung Kim | - |
dc.contributor.googleauthor | Hee Jung Moon | - |
dc.contributor.googleauthor | Jung Hyun Yoon | - |
dc.contributor.googleauthor | Jin Young Kwak | - |
dc.identifier.doi | 10.1371/journal.pone.0227315 | - |
dc.contributor.localId | A00182 | - |
dc.contributor.localId | A00801 | - |
dc.contributor.localId | A01397 | - |
dc.contributor.localId | A01572 | - |
dc.contributor.localId | A02537 | - |
dc.contributor.localId | A02595 | - |
dc.contributor.localId | A04267 | - |
dc.relation.journalcode | J02540 | - |
dc.identifier.eissn | 1932-6203 | - |
dc.identifier.pmid | 31940386 | - |
dc.contributor.alternativeName | Kwak, Jin Young | - |
dc.contributor.affiliatedAuthor | 곽진영 | - |
dc.contributor.affiliatedAuthor | 김은경 | - |
dc.contributor.affiliatedAuthor | 문희정 | - |
dc.contributor.affiliatedAuthor | 박영진 | - |
dc.contributor.affiliatedAuthor | 육지현 | - |
dc.contributor.affiliatedAuthor | 윤정현 | - |
dc.contributor.affiliatedAuthor | 한경화 | - |
dc.citation.volume | 15 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | e0227315 | - |
dc.identifier.bibliographicCitation | PLOS ONE, Vol.15(1) : e0227315, 2020 | - |
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