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Table 1 Patient clinical data

From: Endoscopic submucosal dissection of esophageal granular cell tumor

Patient

Age

Sex

Symptom

Esophagus site (cm)

Size (mm)

EUS deptha

EUS echob

1

47

Male

Retrosternal discomfort, regurgitation

30

5

mm

Homogenous

2

35

Female

Dysphagia

23

10

sm

Heterogeneous

3

45

Male

Epigastric discomfort

40

6

sm

Homogenous

4

53

Male

Retrosternal discomfort, regurgitation

38

7

mm

Homogenous

5

75

Female

Regurgitation, belching

37

6

mm

Heterogeneous

6

29

Male

Epigastric discomfort

40

15

sm

Homogenous

7

55

Female

None

19

8

mm

Homogenous

8

50

Female

Regurgitation, belching

35

4

mm

Homogenous

9

59

Female

Epigastric discomfort

20

23

sm

Heterogeneous

10

32

Female

None

30

6

sm

Homogenous

11

51

Male

Retrosternal discomfort, regurgitation

35

18

sm

Homogenous

12

58

Male

Epigastric discomfort

37

26

sm

Heterogeneous

13

48

Male

Dysphagia

25

15

mm

Homogenous

14

42

Male

Epigastric discomfort

35

20

sm

Homogenous

  1. amm, tumor originated from the muscularis mucosa layer; sm, tumor originated from the submucosal layer.
  2. bAll were hypoechoic, four were mildly heterogeneous, eight were homogeneous.
  3. EUS, endoscopic ultrasound.