Modeling method and device for long-term prognosis prediction of hepatocellular carcinoma

Abstract

The invention provides a modeling method and device for long-term prognosis prediction of hepatocellular carcinoma. The method comprises the steps of obtaining hepatocellular carcinoma case data; performing standardization processing on the case data to obtain standardized case data; processing the standardized case data to obtain hepatocellular carcinoma radiomics characteristics; screening the radiomics characteristics to obtain characteristics for constructing a model for long-term prognosis prediction of hepatocellular carcinoma; and constructing a prediction model for long-term prognosis of hepatocellular carcinoma on the basis of the characteristics for construction of the model for long-term prognosis prediction of hepatocellular carcinoma. The postoperative image characteristics are screened according to the long-term prognosis of hepatocellular carcinoma, and the prognosis model is established according to the screened characteristics, so that accurate prediction of the long-term prognosis of hepatocellular carcinoma and advanced treatment intervention are realized, and support of whole-process image data is provided for the long-term prognosis prediction of hepatocellular carcinoma.

Description

technical field [0001] The invention relates to the technical field of disease diagnosis, in particular to a modeling method and device for long-term prognosis prediction of hepatocellular carcinoma. Background technique [0002] Hepatocellular carcinoma is a malignant disease that seriously threatens the lives of people all over the world. Surgical resection is the most commonly used treatment for HCC, however, despite complete tumor resection, postoperative tumor recurrence remains high. At present, the long-term prognosis of tumors often uses preoperative tumor characteristics for prediction and treatment selection, such as the American Joint Committee on Cancer staging (AJCC TNM (8th)) and the Barcelona Clinical Liver Cancer Staging System (BCLC), which are most commonly used clinically. However, this type of staging system only uses preoperative indicators and is not very helpful for formulating postoperative treatment plans, especially it cannot guide the adjustment o...

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Problems solved by technology

[0004] The invention provides a modeling method and device for predicting the long-term prognosis of hepatocellular carcinoma, which is used to solve the defect that a large amount of information is ignored in the follow-up method in the prior art, and realize the long-term prognosis of hepatocellular carcinoma based on postoperative residual liver radiomics. Accurate prediction of long-term prognosis and early treatment intervention

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