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Table 2 Intraoperative and postoperative characteristics

From: The safety and efficiency of retroperitoneal laparoscopic adrenalectomy via extra and intra perinephric fat approaches: a retrospective clinical study

 

EPFA n = 56

IPFA n = 56

P

 Mortality

0

0

 

 Mean operative time (min)

81.79 ± 27.54

63.63 ± 20.66

< 0.001

 Conversions

0

3

0.079

Intraoperative complications

 Blood lossa (HB)

22.7 ± 13.6

21.0 ± 11.9

0.492

 Peritoneum injury

4

0

0.042

 Vena cava injury

2

1

0.558

 Renal cortex injury

0

2

0.135

 Peripheral organ injuryb

0

0

 

 Postoperative complications

0

0

 

 Postoperation hospital stay (days)

4.62 ± 2.99

5.44 ± 1.54

0.071

  1. EPFA: extra perinephric fat approach, IPFA: intra perinephric fat approach
  2. Conversions: continue the operation from IPFA to EPFA;
  3. a:The differences of hemoglobin before and the third day after operation
  4. b: Including the intestines, the pancreas, the liver, the spleen
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BMC Surgery

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