Table 3 Overview of the applied therapies before and after RFA

Surgery of the primary tumour

33

3

Surgery of the primary tumour + CTX

36

11

CTX

4

36

Surgery of the primary tumour + liver surgery

9

2

liver surgery

–

5

Surgery of the primary tumour + RCT

3

1

Surgery of the primary tumour + liver surgery + CTX + RCT

3

–

Surgery of the primary tumour + liver surgery + CTX

8

1

liver surgery + CTX

–

6

Surgery of the primary tumour + liver surgery + CTX + RT

1

–

Surgery of the primary tumour + CTX + RT

–

2

Surgery of the primary tumour + liver surgery + RCT

1

–

Surgery of the primary tumour + CTX + RCT

5

1

CTX + RCT

–

2

Surgery of the primary tumour + CTX + RT

5

–

CTX + RT

1

4

RT

–

2

Unclear

–

21

No further therapy

–

12