Skip to main content

Table 1 Summary of Patient Characteristics

From: CyberKnife Stereotactic Radiosurgery for Recurrent, Metastatic, and Residual Hemangiopericytomas

Ptn.

Age at onset and gender

Clinical presentation

No. of surgery before CK

Radiation therapy before CK

Site

Grade

Time to CK post-surgery

No. of CK treatments

Follow-up (months)

1

43 M

HA, Vis

1

N

Torcular

3

2 yrs

1

73

2

39M

Vis

2

54Gy

Parasellar

-

16 yrs

2

36, 64

3

58M

Leg weak

2

45Gy

T6-8

3

6 yrs

1

37

4

47M

HA, Ataxia, Vis

1

N

Parafalcine

1

1 mo

1

37

5

42F

Leg weak, Sz

2

N

Parafalcine

-

10 yrs

1

39

6

29F

HA, Hand weak

1

N

Tentorium

1

1 mo

3

53, 30, 10

7

47F

Sen loss, Vis

1

GK

C- T- spine

-

10 yrs

1

26, 45

8

69F

Foot drop

1

N

Parafalcine

2

1 mo

1

41

9

38M

HA, Sz

1

50.4Gy

Left middle fossa

-

9 mo

1

59

10

51F

Left buttock pain

4

Y

Lumbar spine

-

16 yrs

3

15

11

41F

HA, Vis

2

59.4Gy

Rt Inf. Cerebellar

3

5 yrs

1

30

12

53F

Numbness, facial pain, diplopia

2

Y

Rt temporal, Cav Sinus

-

14 yrs

3

-

13

38F

Left facial palsy, tandem gait

2

54 Gy

Pineal space, Left Tentorium

-

15 yrs

2

-

14

35M

HA

1

Y

Posterior Fossa

-

12 yrs

2

15

  1. (HA, headache; Vis, visual deficits; Sz, seizure; N, none; Y, prior radiation but no dosage available; GK, Gamma Knife)