Table 1.

Baseline characteristics of HCC patients with PVTT

Case	Age (year)	sex	Primary tumor size (cm)	Primary tumor number	Subtype of PVTT (Japan)	Subtype of PVTT (Chen)
1	59	Female	2.9	single	VP4	3B
2	53	Male	14.5	single	VP4	4
3	43	Male	4.9	multiple	VP2	2
4	70	Male	4.3	single	VP4	3a
5	51	Male	2	multiple	VP3	2
6	52	Male	10	multiple	VP3	3
7	48	Male	9.4	multiple	VP4	2
8	68	Male	8.3	single	VP4	2
9	53	Male	12	single	VP3	2
10	46	Male	2.2	single	VP3	2
11	45	Male	9	single	VP3	3
12	59	Male	12	multiple	VP4	2
13	78	Female	7.6	multiple	VP3	2
14	60	Male	10.7	single	VP4	3