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Table 7 Comparison between CC and VC and their sensitivity and specificity regarding the number (No) of lesions detected in both patient groups

From: Role of multidetector CT virtual cystoscopy compared to conventional cystoscopy in the diagnosis of urinary bladder neoplasms

Technique

No. of lesions

CC

VC

t test

t

p value

No. of lesions in group A

34

32

− 0.814

0.420 NS (non-significant)

No. of lesions in group B

4

4

Total no. of lesions

38/38

36/38

Sensitivity

100%

94.7%

Specificity

100%

100%

  
  1. N.B. non-sign. > 0.05, Sign. < 0.05, High, sign. < 0.001