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. 2012 Oct 8;7(10):e47012. doi: 10.1371/journal.pone.0047012

Table 1. Clinical-pathological characteristics of clear cell RCC samples.

Parameters Means
Age (years) 55 (22–78)
Sex (M/F) 27/17
Fuhrman nuclear grade
Grade 1 11
Grade 2 18
Grade 3 9
Grade 4 6
Tumor stage
Stage I (T1N0M0) 3
Stage II (T2N0M0) 29
Stage III (T3N0M0) 9
(T3N1M0) 2
Stage IV (T3N0M2) 1