Keywords: Quantitative Imaging, Cancer
Motivation: Multi-parametric MRI is the most favorable imaging technique for local staging of PCa. Creating a combined model using these parameters would be desirable to improve the assessment of EPE.
Goal(s): To verify the diagnostic efficiency of tumor size, LCC, ADC, APT, and their combined models for predicting EPE.
Approach: The difference of tumor size, LCC, ADC and APT value between groups were compared. The ROC analysis was used for EPE prediction.
Results: APT, ADC, tumor size and the LCC were independent predictors of EPE. The AUC of model III (APT +ADC+LCC+tumor size) were 0.869.
Impact: These findings hold crucial clinical significance in the selection of appropriate therapeutic strategies for clinical cases of prostate cancer.
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