Table 1 Summary of reported cases of radiation-induced meningioma

1

1/M

Cerebellar medulloblastoma

30 Gy to WB, 10.5 Gy to tumor

12, 11

1

CR 12 years

No

1.8

S.Nishio 1998

2

2/M

ALL

24 Gy to WB

16, 14.5

1

CR 3 years

No

3.7

S.Nishio 1998

3

23/F

Astrocytoma

60 Gy to humor

37, 14

1

Progression of the primary disease, dead after 22 months

No

1.7

S.Nishio 1998

4

17/F

Ependymoma

30 Gy to WB and 30 Gy to tumor

38, 21

1

CR 3 years

No

6.9

S.Nishio 1998

5

10/F

Medulloblastoma

30 Gy to WB and 29.5 Gy to tumor

41.5, 31.5

Benign, transitional

No

No

1

P.Strojan 2000

6

11/M

Medulloblastoma

31.5 Gy to WB and 24 Gy to tumor

35, 24

Benign, meningotheliomatous

No

Yes (3)

9

P.Strojan 2000

Benign, transitional

3

?

?

7

9/F

ALL

10 Gy to WB

29, 20.5

Benign, transitional

Yes (3)

Yes (3)

2

P.Strojan 2000

13.5

ALL, relapse

24 Gy to WB

30, 21.5

Atypical, transitional

7

31, 22.5

Atypical, transitional

15

31.5, 23

?

?

8

4/M

ALL

18 Gy to WB

13, 9.5

Atypical, fibrous

Yes (1)

Yes (2)

15

P.Strojan 2000

14.5, 11

Benign, fibrous

1

18.5, 15

?

?

9

3/M

NHL

19.5 Gy to basal skull

15.5, 12.5

Atypical, fibrous

No

No

3

P.Strojan 2000

3.5

NHL, relapse

24 Gy to basal skull

10

13/M

Craniopharyngiom

HD Gy to tumor

44, 31

Atypical

No

Yes (3)

?

Al-Mefty 2004

47, 34

Benign, meningotheliomatous

1

53, 41

?

?

11

12/M

NHL

HD Gy to WB

34, 22

Benign, meningotheliomatous

Yes (1)

Yes (2)

3

Al-Mefty 2004

37, 25

?

?

12

3/M

Medulloblastom

HD (50 Gy)

9, 6

Clear cell

Yes (1)

Yes (NA)

7

Samer KE, 2012

13

7/F

AML

MD (16 Gy)

14, 7

Meningothelial, chordoid

Yes (1)

Yes (NA)

10

Samer KE, 2012

14

5/M

Ependymoma

HD (55)

18, 13

Meningothelial

Yes (1)

No

6

Samer KE, 2012

15

7/M

ALL

MD (14 Gy)

16, 9

Fibroblastic

No

No

4

Samer KE, 2012

16

2/M

Medulloblastoma

HD (50 Gy)

13, 11

Atypical meningotherial, xanthomatou

Yes (1)

Yes (NA)

6.2

Samer KE, 2012

17

7/F

ALL

HD (30 Gy)

17, 10

Meningothelial, chordoid

Yes (2)

Yes (NA)

7.2

Samer KE, 2012

18

4/F

Medulloblastoma

HD (50 Gy)

17, 13

Meningothelial, fibroblastic

No

Yes (2)

6.9

Samer KE, 2012

19

5/M

Ependymoma

HD (55 Gy)

17, 12

Atypical meningothelial, rhabdoid

Yes (1)

Yes (NA)

10.4

Samer KE, 2012

20

2/M

Ependymoma

HD (55 Gy)

10, 8

Xanthomatous

No

No

5

R.Ijiri 2000

21

3/M

ALL

18 Gy to WB

28, 25

Benign, meningotheliomatous

Yes (1)

Yes (3)

10

Current case report

Benign, meningotheliomatous

15

Atypical

20