Histopathological feature

Non-calcified DCIS

Calcified DCIS

p-Value

Nuclear grade

0.018*

1

27

33

2

2

17

3

1

4

Necrosis

<0.001*

Yes

2

27

No

28

27

Estrogen receptor

0.679

Positive

25

43

Negative

5

11

progesterone receptor

0.101

Positive

25

36

Negative

5

18

Her 2

0.018*

Positive

3

18

Negative

27

36