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Table 1 Individual information for the patients with cysts group, including cyst location, sidedness, Galassi type, symptoms, and postoperative neuroimaging outcome group (NOG) and clinical outcome group (COG)

From: Intracranial arachnoid cysts: impairment of higher cognitive functions and postoperative improvement

Patient number

Gender

Age (years)

Location

Side

Galassi type

Symptoms

NOG

COG

1

F

32

Temporal

R

3

H

3

3

2

M

62

Frontal

L

-

H

1

1

3

F

61

Frontal

L

-

H

1

1

4

F

38

Temporal

R

2

H

2

2

5

M

49

Frontal

R

-

H + V

1

2

6

M

31

Temporal

L

2

H

2

2

7

M

60

Temporal

L

2

H

1

2

8

F

22

Temporal

R

1

H + D

3

2

9

F

35

Temporal

R

2

H + E

1

2

10

M

23

Temporal

L

2

H

2

1

11

M

27

Temporal

L

1

V

3

3

12

F

22

Temporal

L

1

E

2

2

13

M

48

Temporal

R

1

H

3

1

14

F

26

Temporal

L

2

H

1

1

15

M

39

Temporal

L

1

H

3

1

16

M

43

Temporal

L

2

H + D

3

1

17

M

68

Temporal

R

2

H

1

2

18

M

64

Temporal

L

2

D

2

2

19

M

43

Temporal

L

1

H + D

2

1

20

F

66

Temporal

L

1

H

1

2

21

F

41

Temporal

L

1

H + D

3

2

22

F

35

Temporal

R

1

H

2

1

  1. Arachnoid cysts were classified according to the Galassi classification system (for temporal cysts only) [26]. The postoperative neuroimaging outcome group (NOG) and clinical outcome group (COG) were classified according to the system used by Helland and Wester [23]. E, epilepsy; COG, clinical outcome group; D, dyscognition; H, headache; L, left side; NOG, neuroimaging outcome group; R, right side; V, vertigo/dizziness.