Table 1. Tumor Classification by Stage (n = 36).

Stage	pT1	pT2	pT3	pT4
All tumors	12	10	11	3
Only biopsy or transurethral resection specimens*	10	5	Not applicable	Not applicable
Only resection specimens	2	5	11	3

*Diagnosis of stage pT3 or pT4 disease is not possible on these types of specimens