Table 3 Hormone receptors and HER2 results in ductal carcinoma in situ (DCIS) and invasive carcinoma.

From: Histopathologic features of breast cancer in Li–Fraumeni syndrome

 

ER+/HER2+

ER+/HER2−

ER−/HER2+

ER−/HER2−

Total

DCIS

2

2

4

0

8

Invasive carcinoma

9

7

0

1

17

Total

11 (44%)

9 (36%)

4 (16%)

1 (4%)

25