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Table 2 Evaluation of the efficacy of PET/CT for T and N staging

From: Routine use of positron-emission tomography/computed tomography for staging of primary colorectal cancer: Does it affect clinical management?

 

Sensitivity (%)

Specificity (%)

Positive predictive value (%)

Negative predictive value (%)

Accuracy (%)

T staging

95.74

75

91.83

85.71

90.47

N staging

52.38

85

88

47.36

63.49