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Table 3 Rates of pathological complete response according to selected baseline radiological feature for TN tumours

From: Are baseline ultrasound and mammographic features associated with rates of pathological completes response in patients receiving neoadjuvant chemotherapy for breast cancer?

 

pCR

Non pCR

% pCR

p value

No shadowing

35

107

24.6

 

Shadowing

3

21

12.5

0.19

Hypoechoic

24

94

20.3

 

Non-hypoechoic

14

34

29.2

0.22

circumscribed

16

56

22.2

 

Not circumscribed

22

72

23.4

0.86

calcification

8

28

22.2

 

No calcification

30

100

23.1

1

spiculation

2

12

14.3

 

No spiculation

36

116

23.7

0.42

Size

AUC 0.525

0.75