Table 1 Clinical information of 68 patients with local renal carcinoma

Gender (Male/Female)

45/23

Tumor location (right/left)

35/33

Age (years)

54.06 ± 13.34

Tumor Size (cm)

4.7 ± 1.35

Operation time (min)

56.65 ± 26.60

Blood loss (ml)

70.61 ± 60.96

Time for dieting (h)

27.78 ± 9.26

Time of getting out of bed (h)

31.57 ± 8.79

Hemoglobin (g/l)

Preoperative hemoglobin

130.38 ± 12.96

Postoperative hemoglobin

118.88 ± 12.86

Serum creatinine (μmol/l)

Preoperative serum creatinine

75.47 ± 19.32

Postoperative serum creatinine

94.57 ± 33.45

Stage

T1N0M0

57

T2N0M0

11

Histology

Clear cell

61

Papillary

3

Chromophobe

1

Spindle cell

1

Myogenic

1

Xp11.2 translocation/TFE3 gene fusion

1