One-year monitoring of an oligonucleotide fluorescence in situ hybridization probe panel laboratory-developed test for bladder cancer detection

摘要

BackgroundPreviously, we had developed and manufactured an oligonucleotide fluorescence in situ hybridization (OligoFISH) probe panel based on the most clinically sensitive chromosomes found in a reference set of bladder carcinoma cases. The panel was clinically validated for use as a diagnostic and monitoring assay for bladder cancer, reaching 100% correlation with the results of the UroVysion test. After 1 year of using this probe panel, we present here the comparison of cytology, cystoscopy, and pathology findings to the OligoFISH probe panel results to calculate its clinical performance.