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Table 1 The characteristics of the 29 patients with mucosal cutting biopsy

From: Clinicopathological characteristic and clinical handling of the patients with 2 cm or less gastric GISTs

 

Endoscopic finding

Case no.

Gender

Age (yrs)

Location (L/M/U)

Size (mm)

Histopathological findings of biopsy specimens

EUS appearance

Smooth mucosa

Mucosal ulceration

Umbilication

1

M

37

L

20

GIST

Homogeneous

+

2

M

66

U

40

GIST

Homogeneous

+

3

M

61

U

30

GIST

Homogeneous

+

4

M

27

M

18

Heterotropic pancreas

Homogeneous

+

5

M

75

M

15

GIST

Homogeneous

+

6

M

58

U

20

GIST

Homogeneous

+

7

F

51

M

8

Leiomyoma

Homogeneous

+

8

F

85

M

30

GIST

Homogeneous

+

9

M

36

U

30

Heterotropic pancreas

Homogeneous

+

10

M

50

L

20

Leiomyoma

Homogeneous

+

11

M

72

U

25

GIST

Homogeneous

+

12

F

74

L

15

GIST

Homogeneous

+

13

M

50

U

15

GIST

Homogeneous

+

14

F

68

U

12

Leiomyoma

Homogeneous

+

15

F

68

U

19

GIST

Homogeneous

+

16

M

46

L

10

GIST

Homogeneous

+

17

F

49

U

20

GIST

Homogeneous

+

18

M

57

L

20

GIST

Homogeneous

+

19

F

46

M

30

Heterotropic pancreas

Homogeneous

+

20

M

57

M

30

GIST

Homogeneous

+

21

F

75

M

20

GIST

Homogeneous

+

22

F

64

U

20

Leiomyoma

Homogeneous

+

23

M

47

U

30

Leiomyoma

Homogeneous

+

24

F

54

L

20

Leiomyoma

Homogeneous

+

25

F

33

M

18

Leiomyoma

Homogeneous

+

26

M

73

U

25

GIST

Homogeneous

+

27

M

68

U

25

GIST

Homogeneous

+

28

M

42

L

18

GIST

Homogeneous

+

29

M

69

M

25

GIST

Homogeneous

+

  1. EUS: endoscopic ultrasonagraphy.
  2. α-SMA: α-smooth muscle actin.
  3. L: lower third; M: middle third; U: upper third.