Table 1. Patient characteristics (n=20).

Characteristic	Number of patients (%)
Age (years)
Median	64
Range	38–75
Sex
Male	17 (85)
Female	3 (15)
ECOG performance status
1	18 (90)
2	2 (10)
Metastatic site a
Liver	14 (70)
Lung	2 (10)
Abdominal lymph node	11 (55)
Soft tissue	1 (5)
Number of metastatic sites
1	5 (25)
2	9 (45)
⩾3	6 (30)

^aPatients could have more than one metastatic site.