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Table 4 Index * of schistosomal antigen expression in different studied groups (580 patients)

From: Impact of density of schistosomal antigen expression in urinary bladder tissue on the stratification, cell type, and staging, and prognosis of carcinoma of the bladder in Egyptian patients

Diagnosis

No. of cases

No. of positive cases

% of positive cases

Index of schIstosomal antigen expression in tissue

Index 0

Low index

Medium index

High index

    

0% 0

1%-25%

26%-50%

51%-100%

Control BPH

25

0

0%

25 (100%)

0

0

0

Control IC

5

0

0%

5 (100%)

0

0

0

SCC

30

30

100%

0 (0%)

0

4 (13.3%)

26 (86.7%)

Urothelial Carcinoma Ta

40

15

37.5%

25 (62.5%)

13 (86.7%)

2 (13.3%)

0 (0%)

Urothelial Carcinoma T1

50

31

62%

19 (38.0%)

6 (19.4%)

16 (51.6%)

9 (29%)

Urothelial Carcinoma T2-4

425

270

63.5%

155 (36.5%)

33 (12.2%)

110 (40.8%)

127 (47%)

  1. *Index = (Density + Intensity)/2.