Table 1 Patient characteristics (n = 24)

Sex

Male

14

58

Female

10

42

Age (years)

Median

67 years

Range

45 - 91 years

Karnofsky Performance status

Median

90

Range

50 - 100

Previous chemotherapy

0

7

29

(number of lines)

1

3

13

2

10

42

3

2

8

4

2

8

Previous local therapy

No

7

29

for metastases

Yes

17

71

Number of metastases

1

10

42

2

5

22

3

4

16

4

4

16

5

1

4

Gross tumor volume (cc)

Median

7 cc

Range

1 - 100 cc

Number of involved sites

1

17

71

2

4

17

3

3

12

Localization

Liver

7

29

Lymph node

9

38

Lung

13

54

Peritoneum

2

8

Follow-up (months)

Median

10 months

Range

3 - 21 months