Table 1.

Characteristic of pRCC patients

Gender/Male		80
Female		22
Age (Years)
<70		60
≧70		42
Median (Years) 66		66
T classification
T1/2		82
T3/4		20
Fuhrman grade
G1/G2		72
G3/G4		30
Histological subtype
Type 1		52
Type 2		50
Clinical course
Reccurence		16
Cancer specific death 14		14