Trial Parameters
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Brief Summary
Accurate preoperative detection of muscle-invasive bladder cancer remains a clinical challenge. The investigators aimed to develop and validate a knowledge-guided causal diagnostic network for the detection of muscle-invasive bladder cancer with multiparametric magnetic resonance imaging(MRI).
Eligibility Criteria
Inclusion Criteria: * Urothelial carcinoma of the bladder confirmed by final histopathology ②Received a standard contrast-enhanced 3.0T mpMRI before surgery ③All tumors within patients included were resected and received pathologic examination separately Exclusion Criteria: ①Absence of surgical interventions ②With inadequate image quality or with inadequate pathology for analysis