Cytologic Detection of Urothelial Lesions

Dr. Rosenthal and Dr. Raab correctly place urinary cytology in the backwater of the ?eld, noting the dif?culties many of us encounter when assessing urinary specimens or washes of the urinary tract. For a variety of reasons, these specimens are saved for the end of the day, cause the most trouble and frustration, and are the least successful from the standpoint of the pathologist, the urologist, o...