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Table 2 The relationship between optional stenosis rate and each arterial group

From: Pulmonary tumor thrombotic microangiopathy induced by gastric carcinoma: Morphometric and immunohistochemical analysis of six autopsy cases

Case

Arterial group

Stenosis rate (%)

  

Over 50%

Over 40%

Over 20%

Over 10%

1

under 100-μm

76.5

76.5

76.5

76.5

 

100 to 300-μm

60.5

68.4

81.6

86.8

 

over 300-μm

10.7

35.7

64.3

82.1

2

under 100-μm

13.3

13.3

60.0

86.7

 

100 to 300-μm

0.0

21. 1

38.6

64.9

 

over 300-μm

0.0

0.0

3.4

6.9

3

under 100-μm

30.3

48.5

84.8

87.9

 

100 to 300-μm

38.0

52.0

84.0

88.0

 

over 300-μm

0.0

0.0

11.8

23.5

4

under 100-μm

43.8

50.0

62.5

62.5

 

100 to 300-μm

57.1

57.1

69.6

73.2

 

over 300-μm

25.0

35.7

46.4

50.0

5

under 100-μm

9.4

12.5

12.5

12.5

 

100 to 300-μm

19.0

22.4

31.0

34.5

 

over 300-μm

0.0

10.7

28.6

28.6

6

under 100-μm

0.0

12.5

50.0

59.4

 

100 to 300-μm

9.2

16.9

29.2

38.5

 

over 300-μm

0.0

0.0

11.1

22.2

  1. Although all cases more or less showed an increase of the stenosis rate, the degree of change in stenosis rate varied from case to case. In particular, case 1 showed widespread severe stenosis in the pulmonary artery.