aceSuper Resolution Reconstruction: A Strategy to Improve the Diagnostic Performance of Radiomics for Predicting Microvascular Invasion in Hepatocellular Carcinoma
Rationale and objectives Microvascular invasion (MVI) is a key factor associated with high postoperative recurrence rate in patients with hepatocellular carcinoma (HCC). This study aims to evaluate the value of super-resolution (SR) reconstruction based on hepatobiliary phase (HBP) MR images for improving the accuracy of MVI prediction. Materials and methods A total of 544 patients with HCC from two medical centers between 2018 and 2025 were retrospectively analyzed, including 450 patients in the training set, 5…
Super-resolution reconstruction of hepatobiliary phase MR images raised radiomics model AUC for predicting microvascular invasion in hepatocellular carcinoma, including in an external test set.
The analysis was retrospective and the external test set contained only 43 patients, which limits how firmly the improvement can be generalized.
Evidence
- Peer-reviewedAcademic Radiology2026-10-19
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Truvace Impact Record TRV-2026-2077, v1: “Super Resolution Reconstruction: A Strategy to Improve the Diagnostic Performance of Radiomics for Predicting Microvascular Invasion in Hepatocellular Carcinoma.” Truvace, 2026-10-21. /record/TRV-2026-2077 (accessed at citation time). sha256 4887acb1839a13d7…
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