Table 1 Patient characteristics (N = 11)

Age, years, median (range)

76 (57–86)

Tumor size, mm, median (range)

53 (27–119)

 Male:Female

9:2

 Hepatitis C virus antibody positive

4

 Hepatitis B surface antigen positive

3

 NASH/NAFLD

2

 Unidentified

2

 TACE

6

 TACE and RFA

2

 TACE and hepatic artery infusion chemotherapy

2

 Treatment naïve

1

 Major branch of the portal vein

3

 Major branch of the hepatic vein

5

 Both major branches of the portal vein and the hepatic vein

3

 A:B

10:1

 A:B:C

2:0:9

1:2a:2b:3

3:2:5:1

  < 200

6

 200–400

2

  > 400

3

  < 15%

5

 15–30%

4

  > 30%

2

 Median (range)

15.9 (4.9–108.7)