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Table 1 Relation between the enhancement pattern and detectable lesions in HAP and PVP in three groups: small, large and all lesions.

From: Is hepatotropic contrast enhanced MR a more effective method in differential diagnosis of hemangioma than multi-phase CT and unenhanced MR?

  

HH

nonHH

  

small

large

all size

small

large

all size

HAP

homogenous

30

11

41

46

16

62

 

heterogenous

1

2

3

1

19

20

 

nodular peripheral

9

25

34

4

7

11

 

ring shape

10

1

11

77

93

170

 

no enhancement

9

1

10

12

24

36

PVP

homogenous

32

11

43

16

9

25

 

heterogenous

1

1

2

2

10

12

 

progressive fill-in

9

25

34

2

4

6

 

ring shape

4

1

5

67

81

148

 

similar to liver

13

2

15

53

55

108