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Table 4 Prevalence of H. pylori infection in patients with SRC (n = 37)

From: Rapidly declining trend of signet ring cell cancer of the stomach may parallel the infection rate of Helicobacter pylori

No.

Age range*

Gender*

IHC

Genomic detection

Ab

UBT

Culture

At least one positive

1

50–59

1

+

+

NE

+

+

+

2

50–59

2

+

+

NE

+

NE

+

3

60–69

1

+

+

NE

+

NE

+

4

40–49

2

+

+

+

–

NE

+

5

60–69

1

+

+

+

NE

NE

+

6

60–69

2

+

–

NE

NE

+

+

7

60–69

1

+

+

NE

NE

+

+

8

70–79

1

+

–

NE

NE

+

+

9

70–79

2

+

+

NE

–

NE

+

10

50–59

2

+

+

NE

NE

–

+

11

80–89

2

+

+

NE

NE

–

+

12

30–39

1

+

+

NE

NE

NE

+

13

40–49

1

+

+

NE

NE

NE

+

14

30–39

2

+

+

NE

NE

NE

+

15

40–49

1

+

+

NE

NE

NE

+

16

40–49

1

+

+

NE

NE

NE

+

17

40–49

2

+

+

NE

NE

NE

+

18

30–39

1

+

+

NE

NE

NE

+

19

30–39

1

+

+

NE

NE

NE

+

20

40–49

1

+

+

NE

NE

NE

+

21

40–49

2

+

–

NE

NE

NE

+

22

30–39

2

+

–

NE

NE

NE

+

23

60–69

2

–

+

–

–

NE

+

24

40–49

2

–

+

NE

–

NE

+

25

50–59

2

–

+

NE

–

NE

+

26

50–59

2

–

+

–

NE

NE

+

27

80–89

1

–

–

+

–

–

+

28

60–69

2

–

–

NE

+

NE

+

29

70–79

2

–

–

NE

+

NE

+

30

80–89

1

–

–

NE

NE

+

+

31

70–79

2

–

–

NE

–

NE

–

32

50–59

1

–

–

NE

NE

–

–

33

40–49

2

–

–

NE

NE

NE

–

34

40–49

1

–

–

NE

NE

NE

–

35

30–39

2

–

–

NE

NE

NE

–

36

40–49

1

–

–

NE

NE

NE

–

37

20–29

1

–

–

NE

NE

NE

–

   

22/37

(59.5%)

22/37

(59.5%)

3/5

(60.0%)

5/12

(41.7%)

5/9

(55.6%)

30/37

(81.1%)

  1. *Age range was used instead of the exact age and genders were presented by 1 or 2 instead F or M for securing the patients’ anonymity
  2. Ab, anti-H. pylori antibody; IHC; immunohistochemical detection; NE, not examined; SRC, signet ring cell carcinoma; UBT, urea breath test