Table 3 Treatments after progression for 30 patients underwent resection or transarterial chemoembolization for liver metastases from Nasopharyngeal Carcinoma

All treatments after hepatectomy/TACE

13

12

>0.999

Systemic Chemotherapy

9

7

0.715

Radiation (NP recurrence)

1

2

>0.999

Repeat resection

1

0

>0.999

Repeat transarterial chemoembolization

2

8

0.021

Radiofrequency therapy

2

3

>0.999

Percutaneous ethanol injection treatment

1

0

>0.999

Percutaneous microwave ablation therapy

1

1

>0.999

Biological therapy

1

0

>0.999

Hepatic arterial infusion

1

2

>0.999

Observation

2

3

>0.999