Reader 2

Cyst

Hemangioma

Metastasis

Group A

Group B

Group A

Group B

Group A

Group B

Sensitivity

93.8

93.5

50.0

62.5

85.7

100

Specificity

75.0

93.3

95.7

96.2

95.7

97.4

PPV

81.1

93.5

77.8

71.4

85.7

95.7

NPV

91.3

93.3

86.3

94.4

95.7

100