The Paris System for Urine Cytology: Prospective Assessment of Reproducibility, Diagnostic Accuracy, and Malignancy Risk

Key Points

• This research aims to assess the reproducibility and diagnostic accuracy of The Paris System for urine cytology.
• Prospective assessment of urine cytology using The Paris System.
• Evaluation of diagnostic accuracy and malignancy risk for high-grade urothelial carcinoma (HGUC).
• Integration of cytology results with clinical and radiological findings.
• Demonstrated excellent specificity and strong sensitivity for HGUC.
• Reinforced clinical utility of stratifying risk of malignancy (ROM) with SHGUC and HGUC categories.
• Support for integrated interpretation of cytology in routine clinical practice.