2023
DOI: 10.1002/jmri.28745
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Deep Learning Radiomics Model of Dynamic Contrast‐Enhanced MRI for Evaluating Vessels Encapsulating Tumor Clusters and Prognosis in Hepatocellular Carcinoma

Abstract: BackgroundVessels encapsulating tumor cluster (VETC) is a critical prognostic factor and therapeutic predictor of hepatocellular carcinoma (HCC). However, noninvasive evaluation of VETC remains challenging.PurposeTo develop and validate a deep learning radiomic (DLR) model of dynamic contrast‐enhanced MRI (DCE‐MRI) for the preoperative discrimination of VETC and prognosis of HCC.Study typeRetrospective.PopulationA total of 221 patients with histologically confirmed HCC and stratified this cohort into training … Show more

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Cited by 21 publications
(2 citation statements)
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“…Regarding VETC, Dong et al conducted a multichannel deep learning approach with a well-predictive AUC of 0.84 to predict VETC. 71 As the specific effect of the label combination of MVI and VETC in predicting prognosis remains unclear, 3D CNN for single-task learning aimed at MVI prediction and for multitask learning aimed at simultaneous prediction of both tasks have shown improved performance, with an AUC of 0.92. 72 Some of the most valuable biomarkers used in the prognosis of HCC are CK19 and Ki-67.…”
Section: Mri-based Deep Learning For Hccmentioning
confidence: 99%
“…Regarding VETC, Dong et al conducted a multichannel deep learning approach with a well-predictive AUC of 0.84 to predict VETC. 71 As the specific effect of the label combination of MVI and VETC in predicting prognosis remains unclear, 3D CNN for single-task learning aimed at MVI prediction and for multitask learning aimed at simultaneous prediction of both tasks have shown improved performance, with an AUC of 0.92. 72 Some of the most valuable biomarkers used in the prognosis of HCC are CK19 and Ki-67.…”
Section: Mri-based Deep Learning For Hccmentioning
confidence: 99%
“…Radiomics has found use in HCC, including preoperative prediction of pathological indicators[ 17 ], differential diagnosis[ 18 ], evaluating curative effect, and prognosis prediction[ 19 ]. Recently, Yu et al [ 20 ] applied gadolinium-ethoxybenzyl-diethylenetriamine pentaacetic acid-enhanced magnetic resonance imaging (MRI) radiomics approach to evaluate VETC in HCC, Dong et al [ 21 ] attempted to develop deep learning radiomics model of dynamic contrast-enhanced MRI to predict VETC in HCC. As a routine examination method, the emergence of computed tomography (CT) has made a qualitative leap in the imaging diagnosis of liver cancer and driven the progress of liver surgery.…”
Section: Introductionmentioning
confidence: 99%