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Table 4 Numbers of breast cancers in women with first and second invasive breast cancer by morphology

From: Morphological types of breast cancer in family members and multiple primary tumours: is morphology genetically determined?

 

2nd invasive

1st invasive

Ductal

Lobular

Tubuloductal

Comedo

Medullary

Mucinous

Mb Paget

Papillary

Other

All

Ductal

224

77

36

14

3

8

18

2

51

433

Lobular

56

55

23

3

0

0

1

0

9

147

Tubuloductal

25

17

14

2

0

2

0

1

5

66

Comedo

13

5

3

12

0

1

8

0

7

49

Medullary

4

1

0

5

0

1

0

0

1

12

Mucinous

11

3

4

0

0

5

0

0

2

25

Morbus Paget

5

2

0

1

1

0

0

0

1

10

Papillary

3

0

2

0

0

1

0

0

0

6

Other

51

12

9

1

0

2

0

0

84

159

All

392

172

91

38

4

20

27

3

160

907

  1. Kappa value for all types 0.22; kappa value for ductal and lobular 0.23; kappa value for ductal, lobular and tubuloductal 0.18.