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Table 4 Results of grading on MRI in group 1

From: Grading and characterization of soft tissue tumors on magnetic resonance imaging: the value of an expert second opinion report

 

Malignant

Benign

Total

a. Results of grading on MRI by expert center

MRI malignant

26

7

33

MRI benign

0

57

57

Total

26

64

90

b. Results of grading on MRI by referring center

MRI malignant

23

12

35

MRI benign

3

52

55

Total

26

64

90

  1. a: Sensitivity 100%; specificity 89%; accuracy 92%
  2. b Sensitivity 88%; specificity 81%; accuracy 83%