项目

食管

胃

十二指肠

结直肠

胰腺

阑尾

总计

P

(上消化道vs下消化道)

性别

0.001

男

1

29

14

80

5

1

130 (53.1%)

女

3

52

10

47

0

3

115 (46.9%）

年龄(岁)

0.06

≤40

0

8

2

23

2

0

35 (14.3%)

>40

4

73

22

104

3

4

210 (85.7%)

直径(mm)

<0.001

≤10.0

3

63

17

123

0

3

209 (85.3%)

10.0~20.0

1

12

6

3

2

1

25 (10.2%)

>20.0

0

6

1

1

3

0

11 (4.5%)

起源

0.091

粘膜肌层

2

42

11

76

-

2

133 (55.4%)

粘膜下层

2

37

13

51

-

2

105 (43.8%)

固有肌层

0

2

0

0

-

0

2 (0.8%)

WHO分类

<0.001

NETG1

4

54

20

119

4

3

204 (83.3%)

NETG2

0

27

4

8

0

1

40 (16.3%)

NEC

0

0

0

0

1

0

1 (0.4%)

MANEC

0

0

0

0

0

0

0 (0.0%)

免疫组化

Syn阳性

3

77

22

124

4

3

233 (95.1%)

0.194

CgA阳性

2

48

12

69

2

2

135 (55.1%)

0.793

总计

4 (1.6%)

81 (33.1%)

24 (9.8%)

127 (51.8%)

5 (2.1%)

4 (1.6%)

245 (100.0%)