Table 2 Primary tumor diagnosis (N = 51)

GI

20 (39)

12 (60)

11 (55)

39

 GIST (stomach, intestine)

9

8

8

 Pancreas ca

4

1

2

 Duodenum ca

2

1

–

 Esophagus ca

2

–

–

 Anal ca

3

2

1

GU

7 (14)

4 (57)

6 (86)

43

 Cervix ca

2

2

2

 Endometrial ca

2

–

1

 Uterine sarcoma

2

1

2

 Ovarian ca

1

1

1

Melanoma

16 (31)

1 (6)

7 (44)

12

 Ocular

12

1

5

 Cutaneous

3

–

2

 Unknown melanoma

1

–

–

Breast c-r

2 (4)

1 (50)

2 (100)

NA

Others

6 (12)

0 (0)

3 (50)

75

 Adrenocortical ca

2

–

2

 Retroperitoneal sarcoma

2

–

–

 Lung ca

1

–

1

 Unknown**

1

–

–

Total

51

18 (35)

29 (57)

38