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Abstract #2987

The value of radiomics-based model on contrast-enhanced MRI for predicting microvascular invasion in HCC before Partial Hepatectomy

Tao Lin1, Ailian Liu1, Lihua Chen1, Qingwei Song1, Renwang Pu1, Ying Zhao1, Xue Ren1, and yan guo2
1Department of Radiology, the First Affiliated Hospital of Dalian Medical University, Dalian, China, 2GE Healthcare, Beijing, China

Hepatocellular carcinoma (HCC), often occurring in patients with chronic viral hepatitis and cirrhosis, was one of the most common malignant tumors. Microvascular invasion (MVI) is one of the well-known potential predictors related to the prognosis of HCC. MVI with higher positive expression indicates more aggressive behaviour of HCC and poorer survival outcomes. Early accurate prediction for MVI status plays an important guiding role in surgical selection and adjuvant therapy for HCC. We proposed a radiomics model based on enhanced MRI to predict MVI in HCC before surgery.

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