Histological staging

M stage

pM0 (n = 62)

pM1 (n = 46)

Accuracy %

Sensitivity %

Specificity %

CT M0

58

8

88.9 (96/108)

93.5 (58/62)

82.6 (38/46)

CT M1

4

38

88.9 (96/108)

82.6 (38/46)

93.5 (58/62)