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Table 2 Imaging features of MG, ultrasound (HHUS and ABUS) and pathological diagnosis

From: Re-evaluation of high-risk breast mammography lesions by target ultrasound and ABUS of breast non-mass-like lesions

  

Total (n = 166)

Pathologically benign(n = 104)

Pathologically malignant or precursor (n = 62)

\(\chi^{2}\)

P

Structure distortion X-ray

Non

102

71

31

6.074

0.048

 

Distortion

32

15

17

  
 

Disorder

32

18

14

  

Local thickening

Non

143

97

46

11.842

0.001

 

Thickness

23

7

16

  

Calcification

Non

24

21

3

7.688

0.021

 

Scattered spotty

83

47

36

  
 

Multiple spotty or cluster

59

36

23

  

Internal echo

Homogeneous

13

10

3

Fisher

0.375

 

Inhomogeneous

153

94

59

  

Hyperechoic

Non

63

47

16

8.708

0.013

 

Scattered spotty

54

26

28

  
 

Multiple spotty or cluster

49

31

18

  

Peripheral flow

Adler 0

97

79

18

50.092

 < 0.001

 

Adler 1

34

20

14

  
 

Adler 2

19

2

17

  
 

Adler 3

16

3

13

  

Internal flow

Adler 0

95

79

16

50.665

 < 0.001

 

Adler 1

35

19

16

  
 

Adler 2

19

3

16

  
 

Adler 3

17

3

14

  

Ductal change

Non

120

76

44

12.825

0.002

 

Duct ectasia(anechoic inside)

17

16

1

  
 

Duct ectasia(Low-echo inside)

29

12

17

  

Peripheral change

Non

137

97

40

24.162

 < 0.001

 

Structure distortion

28

6

22

  

Coronal plane

Non

65

61

4

56.489

 < 0.001

 

Obscure

63

35

28

  
 

Distortion

38

8

30