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Table 3 The correlation between the background disease and other clinicopathological parameters

From: PD-L1 and PD-1 expression are correlated with distinctive clinicopathological features in papillary thyroid carcinoma

 

Background disease

P-value

CLT

Non-CLT

Age

  < 45 years

14

52

0.950

  ≥ 45 years

13

47

 

Gender

 Female

24

72

0.081

 Male

3

27

 

Tumor size

  ≤ 2 cm

18

65

0.561

  > 2 and ≤4 cm

9

30

 

  > 4 cm

0

4

 

Extrathyroid invasion

 -

11

19

0.020

 +

16

80

 

pT

 1b

9

16

0.089

 2

2

4

 

 3

16

79

 

pN

 0

11

36

0.203

 1a

13

36

 

 1b

3

27

 

Stage grouping

 I + II

7

9

0.032

 III

17

64

 

 IVA

3

26

 

Psamomma body

 -

10

48

0.290

 +

17

51

 

Stromal calcification

 -

16

49

0.368

 +

11

50

 

Bone formation

 -

27

96

0.839

 +

0

3

 

Multifocality

 Unifocal

19

69

0.946

 Multifocal

8

30

 

TILs

 Poor

5

88

0.001

 Rich

22

11

 
  1. pT pathological tumor category, pN pathological lymph node category, TILs tumor-infiltrating lymphocytes, CLT chronic lymphocytic thyroiditis
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Diagnostic Pathology

ISSN: 1746-1596

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