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Table 1 Clinicopathological features of the first cohort

From: Variation of stemness markers expression in tumor nodules from synchronous multi-focal hepatocellular carcinoma – an immunohistochemical study

Case no.

Gender/Age

Etiology

Nodule designation

Size of tumor nodule (mm)

Gradinga

Growth pattern#

1

M/60

HBV

i

ii

25

15

2

2

T

T

2

M/56

HBV

i

ii

35

30

2

2

T

T + A

3

M/58

HBV

i

ii

iii

iv

50

30

20

10

2

2

2

3

T + A

A + T

T

T

4

M/59

HBV

i

ii

22

18

3

2

T

A + T

5

M/57

HCV

i

ii

40

30

2

2

T

T

6

M/51

HBV

i

ii

22

10

2

2

T

T

7

M/66

HBV

i

ii

63

14

2

3

T

T

8

M/49

HBV

i

ii

iii

25

20

12

2

2

3

T

T

T

9

M/50

HCV

i

ii

40

20

2

2

T

A + T

10

M/65

HBV

i

ii

iii

45

20

15

2

2

3

A + T

T

T

11

M/60

HBV

i

ii

50

25

3

2

T

T

12

M/55

HBV

i

ii

20

10

3

2

T

T

13

M/58

HBV

i

ii

iii

35

25

20

2

2

2

T

T

T

14

M/46

HBV

i

ii

20

15

2

2

T

T

15

M/63

ALD

i

ii

iii

30

25

25

3

2

3

T

T

T

16

M/65

HCV

i

ii

45

18

3

3

T

T

17

M/53

HBV

i

ii

iii

20

13

13

2

3

2

T + A

T

T

18

M/53

HBV

i

ii

34

10

2

3

T + A

T

19

F/60

HBV

i

ii

iii

40

20

10

2

2

2

T + A

T

T

20

M/63

HBV

i

ii

45

40

2

2

T

T

21

F/60

cryptogenic

i

ii

50

30

2

2

T

T

  1. agrading by Edmondson system
  2. #T: trabecular; A: pseudoacinar; denoted as “predominant pattern + minor pattern” in cases with mixed pattern
  3. HBV: hepatitis B virus
  4. HCV: hepatitis C virus
  5. ALD: alcoholic liver disease