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Table 2 Perioperative outcomes

From: Kidney ventrally rotation technique in retroperitoneal robot-assisted partial nephrectomy for posterior hilar tumor: technical feasibility and preliminary results

Variables

Kidney rotation (n = 24)

Control (n = 15)

P

WIT, min (SD)

17.4 (6.6)

24.5 (8.3)

*

EBL, ml (SD)

104 (65)

86 (60)

-

Operation time, min (SD)

80 (24)

83 (30)

-

Operation conversion, n (%)

0 (0%)

0 (0%)

-

Positive surgical margin, n (%)

0 (0%)

0 (0%)

-

Median follow-up, mon (median)

14

18

-

Recurrence or metastasis, n (%)

0 (0%)

0 (0%)

-

Final pathology

  

-

 Clear cell carcinoma, n (%)

18 (75.0)

12 (80.0)

 

 Papillary carcinoma, n (%)

1 (4.2)

1 (6.7)

 

 Oncocytoma, n (%)

1 (4.2)

0 (0)

 

 Angiomyolipoma, n (%)

4 (16.7)

2 (13.3)

 
  1. WIT warm ischemia time, EBL estimated blood loss, SD standard deviation
  2. *P < 0.05, -P > 0.05