Figure 2From: Which urine marker test provides more diagnostic value in conjunction with standard cytology- ImmunoCyt/uCyt+ or Cytokeratin 20 expression[A] High grade urothelial carcinoma cytology (Papanicolaou stain × 200), [B] Positive Immunocyt/uCyt test (red fluorescence × 200), [C] CK20 immunocytochemistry (×200), [D] Biopsy (HE × 200).Back to article page