Table 4 Types of ESR1 mutations

From: Estrogen receptor (ESR1) mutation in bone metastases from breast cancer

Mutation

All mutated cases

No special type BC

Lobular BC

p.D538G

17

8

9

p.Y537S

4

2

2

p.Y537N

3

1

2

p.Y537C

1

1

0

p.L536H

2

1

1

p.E380Q

1

1

0

Double mutation p.D538G/p.E380Q

1

1

0