Figure 2.

A radiomics nomogram integrated the radiomics signature from axial T₁ contrast‐enhanced images with the RBC from complete blood count in the training cohort. The value of each predictor can be converted into a risk score according to the “Points” at the top of the nomogram. After adding up the individual risk score of these predictors in “Total Points,” the corresponding prediction probability at the bottom of the nomogram is the LVSI. The cutoff value in this nomogram is 0.606. The case would be diagnosed as LVSI when the total prediction probability is beyond the cutoff value. RBC, red blood cell.