Table 1 Clinical finding of nine patients with giant cell tumors of the mobile spine involving the adjacent vertebrae

1

27/M

Paralysis of both lower extremities

T12 body

Anterior part of L1 body

1/3

2

32/M

Back pain and dyspnea

T12 body

Posterior part of T11 body

6

3

23/M

Cervical pain with weakness of extremities

C4 body

Posterior part of C3body

2

4

32/M

Upper back pain

T2 body

Anterior part of T3 body

2

5

62/F

Middle back pain

L1 body

Posterior part of L2 body

6

6

25/F

Upper back pain

T5 body

Posterior part of T6 body

3

7

19/M

Upper back pain

T2 body

Posterior part of T3 body

4

8

42/M

Middle back pain and weakness of the right lower extremity

T10 body

Posterior part of T9 body

7

9

35/M

Cervical pain and dyspnea

C7 body

Anterior part of T1 body

5