A Case of Early Stage Bladder Carcinosarcoma in Late Recurrence of Urothelial Carcinoma after Transurethral Resection

Table 1

Summary of immunohistochemical outcomes in the tumor.

Antibody	Staining
Cytokeratin 7	Positive
α-Smooth muscle actin	Positive
Desmin	Negative
Vimentin	Positive
Calponin	Negative
Myogenin	Negative
c-Kit	Negative
CD34	Negative