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Deep learning based on dynamic susceptibility contrast MR imaging for prediction of local progression in adult-type diffuse glioma (grade 4)

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dc.contributor.authorHeo, Donggeon-
dc.contributor.authorLee, Jisoo-
dc.contributor.authorYoo, Roh-Eul-
dc.contributor.authorSeung Hong Choi-
dc.contributor.authorKim, Tae Min-
dc.contributor.authorPark, Chul-Kee-
dc.contributor.authorPark, Sung-Hye-
dc.contributor.authorWon, Jae-Kyung-
dc.contributor.authorLee, Joo Ho-
dc.contributor.authorLee, Soon Tae-
dc.contributor.authorChoi, Kyu Sung-
dc.contributor.authorLee, Ji Ye-
dc.contributor.authorHwang, Inpyeong-
dc.contributor.authorKang, Koung Mi-
dc.contributor.authorYun, Tae Jin-
dc.date.accessioned2023-12-28T22:00:51Z-
dc.date.available2023-12-28T22:00:51Z-
dc.date.created2023-09-12-
dc.date.issued2023-08-
dc.identifier.issn2045-2322-
dc.identifier.urihttps://pr.ibs.re.kr/handle/8788114/14420-
dc.description.abstractAdult-type diffuse glioma (grade 4) has infiltrating nature, and therefore local progression is likely to occur within surrounding non-enhancing T2 hyperintense areas even after gross total resection of contrast-enhancing lesions. Cerebral blood volume (CBV) obtained from dynamic susceptibility contrast perfusion-weighted imaging (DSC-PWI) is a parameter that is well-known to be a surrogate marker of both histologic and angiographic vascularity in tumors. We built two nnU-Net deep learning models for prediction of early local progression in adult-type diffuse glioma (grade 4), one using conventional MRI alone and one using multiparametric MRI, including conventional MRI and DSC-PWI. Local progression areas were annotated in a non-enhancing T2 hyperintense lesion on preoperative T2 FLAIR images, using the follow-up contrast-enhanced (CE) T1-weighted (T1W) images as the reference standard. The sensitivity was doubled with the addition of nCBV (80% vs. 40%, P = 0.02) while the specificity was decreased nonsignificantly (29% vs. 48%, P = 0.39), suggesting that fewer cases of early local progression would be missed with the addition of nCBV. While the diagnostic performance of CBV model is still poor and needs improving, the multiparametric deep learning model, which presumably learned from the subtle difference in vascularity between early local progression and non-progression voxels within perilesional T2 hyperintensity, may facilitate risk-adapted radiotherapy planning in adult-type diffuse glioma (grade 4) patients. © 2023, Springer Nature Limited.-
dc.language영어-
dc.publisherNature Research-
dc.titleDeep learning based on dynamic susceptibility contrast MR imaging for prediction of local progression in adult-type diffuse glioma (grade 4)-
dc.typeArticle-
dc.type.rimsART-
dc.identifier.wosid001113423900081-
dc.identifier.scopusid2-s2.0-85168667728-
dc.identifier.rimsid81699-
dc.contributor.affiliatedAuthorSeung Hong Choi-
dc.identifier.doi10.1038/s41598-023-41171-9-
dc.identifier.bibliographicCitationScientific Reports, v.13, no.1-
dc.relation.isPartOfScientific Reports-
dc.citation.titleScientific Reports-
dc.citation.volume13-
dc.citation.number1-
dc.type.docTypeArticle-
dc.description.journalClass1-
dc.description.journalClass1-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaScience & Technology - Other Topics-
dc.relation.journalWebOfScienceCategoryMultidisciplinary Sciences-
dc.subject.keywordPlusSIGNAL-INTENSITY LESIONS-
dc.subject.keywordPlusBLOOD-VOLUME MAPS-
dc.subject.keywordPlusGLIOBLASTOMA PATIENTS-
dc.subject.keywordPlusPATTERN-ANALYSIS-
dc.subject.keywordPlusPROGNOSIS-
dc.subject.keywordPlusPERFUSION-
dc.subject.keywordPlusRECURRENCE-
dc.subject.keywordPlusMUTATIONS-
dc.subject.keywordPlusTUMORS-
dc.subject.keywordPlusIDH1-
Appears in Collections:
Center for Nanoparticle Research(나노입자 연구단) > 1. Journal Papers (저널논문)
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