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Table 2 Outcomes of the surgical candidates

From: Analysis of the predictive role and new proposal for surgical strategies based on the modified Tomita and Tokuhashi scoring systems for spinal metastasis

Primary malignancy

Surgical treatment

Morbidity (%)

Mortality (%)

1YSR*,%

Follow up, months†

Excisional Op

Palliative Op

 

Type 1

Type 2

Type 3

Type 4

    

Lung

0

9

11

3

8.7

8.7

13.0

4.3 (0.7 - 20.1)

Liver

0

10

5

4

10.5

5.3

31.6

8.5 (0.6 - 45.7)

Rectum

0

7

2

0

11.1

0

0

3.3 (1.0 - 4.8)

Kidney

0

4

3

0

0

0

14.3

9.2 (5.0 - 26.2)

Prostate

0

1

5

0

50.0

0

16.7

5.4 (3.9 - 36.7)

Colon

0

3

2

0

20.0

0

80

33.4 (5.6 - 46.2)

Breast

1

4

0

0

0

0

0

4.7 (4.5 - 10.4)

MM

0

4

1

0

0

0

100

27.8 (17.5 - 53.7)

Stomach

0

3

1

0

0

0

0

4.3 (2.7 - 10.5)

Uterus

1

2

1

0

75

0

25.0

7.6 (2.1 - 40.4)

Head/Neck

1

2

1

0

50

0

50.0

26.8 (3.9 - 48.5)

GB/Biliary

0

1

1

1

66.7

33.3

0

4.5 (0.7 - 5.3)

Esophagus

0

2

1

0

33.3

0

33.3

2.3 (2.1 - 13.5)

Mediastinal

0

0

2

1

0

33.3

33.3

6.3 (0.5 - 32.3)

Lymphoma

0

1

2

0

33.3

0

66.7

60.9 (11.6 - 75.1)

MPNST

0

2

0

0

0

0

50.0

24.5 (3.1 - 45.9)

Thyroid

0

0

1

1

0

0

100

45.9 (17.1 - 74.7)

Bladder

0

0

0

1

0

0

0

2.7

Others

0

1

2

1

0

0

25.0

6.8 (2.0 - 16.5)

Total

3

56

41

12

16.1

4.5

27.7

5.9 (0.5 - 75.1)

  1. *1-year survival rate; median follow-up period with ranges; MM, multiple myeloma; GB, gall bladder; MPNST, malignant peripheral nerve sheath tumor.