Figure 1From: A novel combination of multiple primary carcinomas: Urinary bladder transitional cell carcinoma, prostate adenocarcinoma and small cell lung carcinoma- report of a case and review of the literatureMicroscopically, the extracted urinary bladder tissue particles proved to be pieces of papillary transitional cell carcinoma grade II [A) hematoxylin and eosin × 40] and immunohistochemically they expressed cytokeratin 7 [B) cytokeratin 7 × 100].Back to article page