To Study the Application of MRI Report combined with VI-RADS Dual-parameter and Multi-parameter Scoring System in Bladder Cancer

Motivation: To Study the Application of Magnetic Resonance Imaging Report combined with VI-RADS Dual-parameter and Multi-parameter Scoring System in Bladder Cancer Goal(s): To verify the application of VI-RADS dual-parameter and multi-parameter evaluation system in the magnetic resonance diagnosis of bladder cancer by retrospective study. Approach: In this retrospective study, the imaging scores of bladder cancer patients were scored by two radiologists to verify the diagnostic value of dual-parameter and multi-parameter VI-RADS scores. Results: The diagnostic value of biparameter VI-RADS score was not inferior to that of multiparameter VI-RADS score, and there was no significant difference in the subgroups of TURBT patients. Impact: It improves the efficiency of MR examination for patients with bladder cancer, and helps patients who cannot cooperate with the examination for long time. To provide more magnetic resonance imaging methods for patients with renal dysfunction and contrast agent allergy.