Cited 4 times in
Texture Analysis of Hepatocellular Carcinoma on Magnetic Resonance Imaging: Assessment for Performance in Predicting Histopathologic Grade
DC Field | Value | Language |
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dc.contributor.author | 김주희 | - |
dc.contributor.author | 유정식 | - |
dc.contributor.author | 정재준 | - |
dc.contributor.author | 조은석 | - |
dc.date.accessioned | 2020-12-11T08:02:12Z | - |
dc.date.available | 2020-12-11T08:02:12Z | - |
dc.date.issued | 2020-11 | - |
dc.identifier.issn | 0363-8715 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/180748 | - |
dc.description.abstract | Objective: The aim of the study was to evaluate the performance of texture analysis for discriminating the histopathological grade of hepatocellular carcinoma (HCC) on magnetic resonance imaging. Methods: Preoperative magnetic resonance imaging data from 101 patients with HCC, including T2-weighted imaging, arterial phase, and apparent diffusion coefficient mapping, were analyzed using texture analysis software (TexRAD). Differences among the histological groups were analyzed using the Mann-Whitney U test. The performance of texture features was evaluated using receiver operating characteristic analysis. Results: Entropy was the most significantly relevant texture feature for distinguishing each histological grade group of HCC (P < 0.05). In ROC analysis, entropy with spatial scale filter 3 (area under curve the receiver operating characteristic curve [AUC], 0.778), mean with coarse filter (spatial scale filter 5; AUC, 0.670), and skewness without filtration (AUC, 0.760) had the highest AUC value on T2-weighted imaging, arterial phase, and apparent diffusion coefficient maps, respectively. Conclusions: Magnetic resonance imaging texture analysis demonstrated potential for predicting the histopathological grade of HCCs. | - |
dc.description.statementOfResponsibility | restriction | - |
dc.language | English | - |
dc.publisher | Lippincott Williams & Wilkins | - |
dc.relation.isPartOf | JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.title | Texture Analysis of Hepatocellular Carcinoma on Magnetic Resonance Imaging: Assessment for Performance in Predicting Histopathologic Grade | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Radiology (영상의학교실) | - |
dc.contributor.googleauthor | Jeong Min Choi | - |
dc.contributor.googleauthor | Jeong-Sik Yu | - |
dc.contributor.googleauthor | Eun-Suk Cho | - |
dc.contributor.googleauthor | Joo Hee Kim | - |
dc.contributor.googleauthor | Jae-Joon Chung | - |
dc.identifier.doi | 10.1097/RCT.0000000000001087 | - |
dc.contributor.localId | A00951 | - |
dc.contributor.localId | A02500 | - |
dc.contributor.localId | A03712 | - |
dc.contributor.localId | A03881 | - |
dc.relation.journalcode | J01350 | - |
dc.identifier.eissn | 1532-3145 | - |
dc.identifier.pmid | 32976263 | - |
dc.identifier.url | https://journals.lww.com/jcat/Fulltext/2020/11000/Texture_Analysis_of_Hepatocellular_Carcinoma_on.15.aspx | - |
dc.contributor.alternativeName | Kim, Joo Hee | - |
dc.contributor.affiliatedAuthor | 김주희 | - |
dc.contributor.affiliatedAuthor | 유정식 | - |
dc.contributor.affiliatedAuthor | 정재준 | - |
dc.contributor.affiliatedAuthor | 조은석 | - |
dc.citation.volume | 44 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 901 | - |
dc.citation.endPage | 910 | - |
dc.identifier.bibliographicCitation | JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY, Vol.44(6) : 901-910, 2020-11 | - |
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