Table 2 Characteristics of the patients included in the study.

Mean age (y)*

60 ± 13

Sex

Men:women

41:34

Staging in primary liver tumors

23

Hepatocellular carcinoma

13

Cholangiocellular carcinoma

4

Hemangiosarcoma

1

Intraductal papillary neoplasms of the bile duct

1

Focal nodular hyperplasia

2

Hemangioma

1

Adenoma

1

Staging in primary tumors of other origin

52

Colorectal carcinoma

31

Breast cancer

6

Pancreatic cancer

5

Melanoma

2

Prostate cancer

1

Cervical cancer

1

Lymphoma

1

Ovarian cancer

1

Lung cancer

1

Osteosarcoma

1

Leiomyosarcoma

1

Cancer of unknown primary

1

Number of FLLs

1–3

28

4–6

11

disseminated

17

Accompanying disease

Liver cirrhosis

8

Ascites

7

Pleural effusion

5