Table 1

Histological and clinical parameters of 2317 arrayed bladder cancer samples

Tumors n = 2317Patients n = 1853Patients with clinical data n = 1122
StagepTa951768502
pT1515425263
pT1−1018034
pT2–4737571319
GradeG1282230157
G2987792467
G31048831498
Stage/gradepTaG1277226155
pTaG2567461291
pTaG31078156
pT1G220617098
pT1G3309255165
pT2–4G218614069
pT2–4G3551431250
HistologyTransitional cell carcinoma210816781031
Squamous cell carcinoma735934
Small cell carcinoma312512
Adenocarcinoma22178
Adenosquamous carcinoma221
Sarcomatoid carcinoma24178
Growth patternPapillary16651367867
Solid633472249
No. of tumors/patientOne15331533914
Two or more784320208
Clinical endpointsTumor-specific survival (pT2–4)319
Time to progression (pTa and pT1)482
Time to recurrence (pTa and pT1)535