Impact of variant microscopic interpretation of the uCyt+ immunocytological urine test for the detection of bladder cancer

摘要

Background: Urinary marker tests for bladder cancer (BC) detection and surveillance represent a desirable approach to diagnosis and follow-up. The SCIMEDX uCyt+ assay detects antigens expressed by BC cells (mucin glycoprotein and carcinoembryonic antigen) using green and red fluorescence and is interpreted according to specific manufacturer's recommendations. In the present study, we evaluated divergent approaches of numeric and morphological analysis of uCyt+ to generate a rationale for alternative test interpretation strategies.