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Table 2 Clinico-pathologic features of tumor patients

From: Age-, tumor-, and metastatic tissue-associated DNA hypermethylation of a T-box brain 1 locus in human kidney tissue

  

All RCC

%

ccRCC

%

Total cases

No.

175

100

140

100

Histology

 

ccRCC

140

80

140

100

 

papRCC

23

13.1

0

0

 

Chrom. RCC

3

1.7

0

0

 

Mixed histol.

5

2.9

0

0

 

Other

4

2.3

0

0

Sex

 

Female

63

36

53

37.9

 

Male

112

64

87

62.1

Age

 

Median

65

 

65

 
 

Min-max

35–91

 

35–90

 

Metastasis

 

M0

143

81.7

113

80.7

 

M+

29

16.6

24

17.1

 

na

3

1.7

3

2.1

Lymph node met

 

N0

155

88.6

126

90

 

N+

15

8.6

9

6.4

 

na

5

2.9

5

3.6

T-classification

 

pT1

11

6.3

8

5.7

 

pT1a

58

33.1

45

32.1

 

pT1b

40

22.9

33

23.6

 

pT2

8

4.6

7

5

 

pT3

5

2.9

2

1.4

 

pT3a

16

9.1

13

9.3

 

pT3b

31

17.7

29

20.7

 

pT3c

4

2.3

3

2.1

 

pT4

1

0.6

0

0

 

na

1

0.6

0

0

Differentiation

 

G1

34

19.4

30

21.4

 

G1–2

18

10.3

11

7.9

 

G2

96

54.9

77

55

 

G2–3

9

5.1

5

3.6

 

G3

18

10.3

17

12.1

Localized disease1

 

103

58.9

80

57.1

Advanced disease1

 

66

37.7

55

39.3

na

 

6

3.4

5

3.6

Paired samples

No.

175

100

140

100

  1. Abbreviations: ccRCC clear cell renal cell carcinoma, papRCC papillary, chrom.chromophobe, met.metastasis, na not available
  2. 1Localized and advanced disease defined as pT< = 2,N0, M0, or pT > = 3 and/or N+, M+