Lesion’s type

≤25 years

26 - 35

36 - 45

46 - 55

56+

Total

Ductal carcinoma

1

4

7

2

7

21

Lobular carcinoma

0

0

2

1

1

4

Fibrocystic changes

9

3

3

3

1

19

Fibroadenoma

2

2

0

0

0

4

Papilloma

0

0

0

1

0

1

Fat necrosis

1

0

0

0

0

1

Total

13

9

12

7

9

50