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Table 2 General information, treatment, and outcome of 16 patients involved

From: Surgical management and outcome of synovial sarcoma in the spine

No. case

Age, years

Sex

Tumor Size, cm

Tumor sites

Recurrent case

Complications

WBB Staging

Pre-FS

Post-FS

Pre-Vas

Post-Vas

Pre-KPS

Post-KPS

Operation duration, minutes

Blood Loss, ml

Surgical approach

Surgical resection

Pre-CT

Pre-RT

Post-CT

Post-RT

Metastasis, months

Local recurrence, months

Diagnosis to event, months

Last Status

1

15

F

10*5

C3-C5

Y

N

A-B/1-3

E

E

4

1

70

90

140

600

pst

En bloc

N

N

N

N

N

N

74

NED

2

59

M

5.7*4

right S

N

N

A-D/9-12

D

E

5

1

60

80

300

1000

pst

En bloc

N

N

Y

Y

bilateral lungs, 8

N

22

AWD

3

59

M

7*8

left S

N

wound infection

A-F/1-6

C

D

8

8

30

30

330

2800

pst

Piecemeal

N

N

N

N

N

3

4

DOD

4

17

M

9*5

L3-S1

Y

N

A-E/7-9

C

D

5

4

40

60

220

1200

pst

Piecemeal

N

Y

Y

Y

right lung, 24

10

47

DOD

5

53

M

14*10

L5, right S

C6-T2

C6-T2

N

N

A-E/7-12

C

D

6

6

40

40

330

4500

pst

En bloc

N

N

N

N

N

N

30

NED

6

12

M

3*3

6*5

Y

Y

N

N

A/1-3 11-12

A-B/1-3 11-12

E

D

E

D

6

6

3

6

70

60

80

60

180

200

pst

Piecemeal

Y

N

N

N

N

10

/

/

7

53

M

5*4

C7

N

N

A-C F/7-12

E

E

3

1

60

80

300

300

pst

Piecemeal

Y

N

N

N

N

8

34

DOD

8

18

M

5*4

T12-L1

Y

N

A-C F/1-3 8-12

D

E

6

2

50

80

360

3000

ant+pst

En bloc

N

N

Y

Y

N

N

11

NED

9

68

M

7*5

T11

N

N

A-C/1-4

D

E

6

4

30

50

500

2000

pst

Piecemeal

N

Y

Y

Y

N

N

33

NED

10

20

F

4*4

C3-C5

Y

N

A-F/4-12

D

D

8

3

30

80

240

400

pst

Piecemeal

N

N

N

N

N

N

6

DOD

11

23

M

8*5

right S

N

N

A-E/7-12

D

E

6

1

50

80

240

1200

ant

Piecemeal

N

N

N

N

N

N

21

NED

12

26

M

13*10

T1

Y

T1 compression fracture a

A-F/7-12

B

D

8

3

30

50

140

300

pst

Piecemeal

N

N

Y

Y

N

N

54

NED

13

13

F

5*4.5

C6-T1

N

N

A-F/1-5 11-12

C

E

4

1

40

80

510

1600

ant+pst

Piecemeal

Y

Y

N

N

N

N

87

DOD

14

58

F

4*3

C5-C7

Y

N

A-F/5-12

A

C

9

5

20

40

480

1200

ant+pst

Piecemeal

N

N

Y

Y

N

N

60

NED

15

40

F

10*5

L3-L4

Y

N

A-F/1-3 9-12

C

D

6

6

40

40

360

2200

ant+pst

Piecemeal

N

Y

N

N

N

N

39

DOD

16

53

M

12*7

S

N

N

A-E/1-4 10-12

D

D

4

4

50

50

170

2200

pst

Piecemeal

Y

N

N

N

N

5

27

DOD

              

180

1600

pst

Piecemeal

N

N

N

N

subcutaneous tissue with skin ulceration, 18

N

25

DOD

  1. F female, M male, Y yes, N no, FS Frankel grading score, VAS visual analogue scale, KPS =Karnofsky Performance Status, WBB Weinstein-Boriani-Biagnini system, ant anterior approach, pst posterior approach, NED no evidence of disease, AWD alive with disease, DOD died of disease, CT chemotherapy, RT radiotherapy
  2. aDisease related complications: T1 pathologic fracture found pre-operatively in our institute