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Table 2 Distribution of immunohistochemical CCR7 score and lymph node involvement

From: CC-Chemokine receptor CCR7: a key molecule for lymph node metastasis in esophageal squamous cell carcinoma

All patients

        

CCR7 score

0

1

2

3

4

5

6

Total

No. of patients

77

2

8

1

8

0

9

105

LN (+)

45

2

7

1

5

0

8

68

LN (-)

32

0

1

0

3

0

1

37

pT1 patients

        

CCR7 score

0

1

2

3

4

5

6

Total

No. of patients

44

1

5

0

9

0

2

61

LN (+)

13

1

3

0

5

0

2

24

LN (-)

31

0

2

0

4

0

0

37

  1. LN: lymph node.