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Table 4 Comparison of CT and MRI for finding the distinct postoperative histopathological FNH forms

From: The value of liver resection for focal nodular hyperplasia: resection yes or no?

Imaging diagnosis

Total

Classical FNH

Non-classical FNH

CT uncertain/incorrect

45

(100 %)

(57.7 %)

(57.7 %)

40

(88.9 %)

(61.5 %)

(51.3 %)

5

(11.1 %)

(38.5 %)

(6.4 %)

CT correct

33

(100 %)

(42.3 %)

(42.3 %)

25

(75.8 %)

(38.5 %)

(32.1 %)

8

(24.2 %)

(61.5 %)

(10.3 %)

Total CT certainty

78

(100 %)

(100 %)

(100 %)

65

(83.3 %)

(100 %)

(83.3 %)

13

(16.7 %)

(100 %)

(16.7 %)

MRI uncertain/incorrect

30

(100 %)

(41.1 %)

(41.1 %)

26

(86.7 %)

(44.8 %)

(35.6 %)

4

(13.3 %)

(26.7 %)

(5.5 %)

MRI correct

43

(100 %)

(58.9 %)

(58.9 %)

32

(74.4 %)

(55.2 %)

(43.8 %)

11

(25.6 %)

(73.3 %)

(15.1 %)

Total MRI certainty

73

(100 %)

(100 %)

(100 %)

58

(79.5 %)

(100 %)

(79.5 %)

15

(20.5 %)

(100 %)

(20.5 %)