Table I.

Patient characteristics and pathohistological results.

Characteristics	Total n (%)
Mean age (range), years	65.5 (39–84)
Previous TUR
Yes	24 (34)
No	47 (66)
Tumor grade
Low	38 (54)
High	33 (46)
Tumor stage
Ta	28 (39)
T1	43 (61)
No. of tumors, average (range)	2.3 [1-multiple (≥8)]
Size of tumor in cm, average (range)	4 (1–10)
Mean follow-up, months (range)	33 (5–67)
Tumor recurrence
No	37 (52)
Yes	34 (48)
Mean no. of recurring tumors, n (range)	1.6 (1–4)

TUR, transurethral resection.