High-grade urothelial carcinoma: comparison of SurePath liquid-based processing with cytospin processing.
There is limited literature available comparing SurePath (SP) with conventional cytospins (CS) for urine cytology specimens, especially urothelial carcinoma. In this study, urinary tract cytology cases of high-grade urothelial carcinoma were assessed on SP and CS slides. Also, the morphologic differences of high-grade urothelial carcinoma between SP and CS were evaluated on a total of 35 cases of high-grade urothelial carcinoma. SP showed that the tumor cells tend to present as three-dimensional groups and have a smaller cell size than CS. In terms of nuclear features, SP and CS were found to be comparable in morphologic assessment of the tumor cells, with CS providing a slightly better visualization.
Lu
David Y
DY
Department of Pathology and Laboratory Medicine, Emory University Hospital, Atlanta, Georgia, USA.
Nassar
Aziza
A
Siddiqui
Momin T
MT
D002277:Carcinoma / Q000175:diagnosis* / Q000473:pathology / Q000652:urine*; D002498:Centrifugation; D016591:Histocytological Preparation Techniques / Q000379:methods*; D006801:Humans; D009367:Neoplasm Staging; D001749:Urinary Bladder Neoplasms / Q000175:diagnosis* / Q000473:pathology / Q000652:urine*