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Table 2 The stage and reasons of unresectability of all patients (n=26)

From: Real-world practice of conversion surgery for unresectable hepatocellular carcinoma - a single center data of 26 consecutive patients

Patients

CNLC stage

BCLC stage

Reasons of unresectability

1

Ib

A

Insufficient FLR

2

Ib

A

Insufficient FLR

3

IIIa

C

Vp4

4

IIIb

C

Vp3, EHM

5

Ib

A

Insufficient FLR

6

IIIa

C

Vp3

7

IIIb

C

EHM

8

IIb

B

Insufficient FLR

9

IIIa

C

Vp3

10

IIIa

C

Vv3

11

IIIa

C

Vp2, Insufficient FLR

12

IIIa

C

Vp3, Insufficient FLR

13

IIIa

C

Vv2

14

IIIa

C

Vp3, Insufficient FLR

15

IIIa

C

Vp3

16

Ib

A

Insufficient FLR

17

IIIb

C

Vp3, Vv3, EHM

18

IIIa

C

Vp4

19

Ib

A

Insufficient FLR

20

IIIb

C

EHM

21

IIIa

C

Vp3, Vv3

22

Ib

A

Insufficient FLR

23

IIIa

C

Vp3, Vv3

24

IIIa

C

Vp4

25

IIIb

C

EHM

26

IIIa

C

Vp3, Insufficient FLR

  1. Vp2 Invasion of (or tumor thrombus in) second order branches of the portal vein, Vp3 Invasion of (or tumor thrombus in) first order branches of the portal vein, Vp4 Invasion of (or tumor thrombus in) the main trunk of the portal vein and/or contra-lateral portal vein branch to the primarily involved lobe, Vv2 Invasion of (or tumor thrombus in) the right middle, or left hepatic vein, the inferior right hepatic vein, or the short hepatic vein, Vv3 Invasion of (or tumor thrombus in) the inferior vena cava, EHM Extrahepatic metastasis, FLR Future liver remnant