Comparison between cytospin and liquid‐based cytology in urine specimens classified according to the Paris System for Reporting Urinary Cytology

The results of the current study demonstrated that according to the Paris System, there were no significant differences in sensitivity or specificity for the diagnosis of high-grade urothelial carcinoma or AUC-H between the 2 methods. Cases of AUC should be easy to recognize using Thin Prep rather than cytospin and only AUCs diagnosed with ThinPrep were found to be statistically linked to negative cases for carcinoma or with low-grade urothelial carcinoma. Cancer Cytopathol 2016;124:519-23. © 2016 American Cancer Society.