Table 1 Clinicopathological characteristics of patients with RCC

M / F

37 (58%) / 27 (42%)

14 (64%) / 8 (36%)

Age, median

62.5 (35-87)

60.5 (23-82)

TNM classification

clinical T

1

50 (78%)

19 (86%)

2

5 (8%)

2 (9%)

3

9 14%)

1 (5%)

4

0

0

clinical N

0

64 (100%)

20 (90%)

1

0

1 (5%)

2

0

1 (5%)

clinical M

0

58 (91%)

20 (90%)

1

6 (9%)

2 (10%)

Grading

1

8 (13%)

1 (5%)

2

49 (76%)

14 (64%)

3

6 (9%)

5 (22%)

N.A.

1 (2%)

2 (9%)

pathological T

1

47 (74%)

19 (86%)

2

6 (9%)

0

3

11 (17%)

3 (14%)

4

0

0

INF

a

47 (73%)

20 (90%)

b

15 (24%)

2 (10%)

c

0

0

N.A.

2 (3%)

0

v

0

46 (72%)

19 (86%)

1

17 (16%)

3 (14%)

N.A.

1 (2%)

0

Tumor size (cm)

3.5 (2.23 - 5.85)

2.9 (2.23 - 4.55)

CRP (mg/dl)

0.13 (0.1-0.43)

0.1 (0.1-0.81)

LRG1 (ug/ml)

63.2 (42.8 - 94.2)

23.4 (17.7 - 29.6)