Fig. 1
From: ROC-1, P21 and CAIX as markers of tumor aggressiveness in bladder carcinoma in Egyptian patients
ROC-1 expression in studied cases. a A case of moderately differentiated squamous cell carcinoma showed positive moderate cytoplasmic expression of ROC-1 (IHC × 200/400). b A case of small cell neuroendocrine carcinoma showed positive strong nucleocytoplasmic expression of ROC-1 (IHC × 200) c A case of invasive urothelial carcinoma, high grade showed positive mild cytoplasmic expression of ROC-1 (IHC × 400)