Table 1. Presentation characteristics.

Number of patients	33
Metastatic at diagnosis	14 out of 33
Radical nephrectomy	21 out of 33	(inc. two with PA nodes)
Median interval radical surgery to commencing cytokines (in those 21 patients)	31.4 months	(1.6–92.8)
Male : female	29 : 4
Median age	51	(27–70)
Hb
<12	22
>12	11
WBC
<10	23
>10	10
Platelets
<450	22
>450	11
LDH
<480	19
>480	14
PS
0	5
1	16
2	8
3	4
No. metastatic sites
1	12
2	14
3	7
Median duration of disease	23.6 months	(3.1–162.4)
<2 years	16
>2 years	17
Median duration of metastases	15.6 months	(0.2–80.3)
<1 year	13
>1 year	20