Investigating serum β-HCG as an independent prognostic factor in patients (pts) receiving chemotherapy (Ct) for transitional cell carcinoma (TCC) of the urothelial tract.

4549 Background: Serum human chorionic gonadotrophin β subunit (β-HCG) has prognostic value in TCC but has not been investigated in pts receiving Ct for this disease. Furthermore prior studies lack...