Comparison of urine cytology and fluorescence in situ hybridization in upper urothelial tract samples
Jordan P. Reynolds, Jesse S. Voss, Benjamin R. Kipp, R. Jeffrey Karnes, Aziza Nassar, Amy C. Clayton, Michael R. Henry, Thomas J. Sebo, Jun Zhang and Kevin C. Halling
Article first published online: 6 MAR 2014 | DOI: 10.1002/cncy.21414
When evaluating upper tract urothelial specimens using UroVysion fluorescence in situ hybridization, only hypertetrasomic results (≥ 5 signals) should be interpreted as positive. Samples should be interpreted with caution in patients with a history of bladder carcinoma.