Delta radiomics applied to PET/CT for assessing how imaging changes after neoadjuvant therapy might inform prognosis; a technical, research-focused study preview.
Key Takeaways
- Radiomics features were extracted based on the VOIs
- Feature screening was performed using t-test and LASSO-COX regression to build a prediction model
- ROC curves were used to assess the predictive ability of the prediction model for progression-free survival (PFS)