Table 3 Histological outcomes.

From: Positive surgical margin’s impact on short-term oncological prognosis after robot-assisted partial nephrectomy (MARGINS study: UroCCR no 96)

 

NSM

PSM

p

n

2030

136

 

ccRCC n (%)

1427 (70.3)

77 (56.6)

0.001

chrRCC n (%)

172 (8.5)

27 (19.9)

 < 0.001

papRCC n(%)

333 (16.4)

27 (19.9)

0.354

Tumor size (cm)

3.29 (1.44)

3.44 (1.43)

0.220

Fuhrman (%)

  

0.001

 1

115 (5.8)

16 (12.5)

 

 2

1035 (52.6)

60 (46.9)

 

 3

529 (26.9)

31 (24.2)

 

 4

289 (14.6)

21 (16.4)

 

UISS prognosis risk, n (%)

  

0.114

 Low

935 (47.9)

52 (40.3)

 

 Moderate

1017 (52.1)

77 (59,7)

 

Leibovich risk, n (%)

  

0.508

 Low

1523 (75.0)

102 (75.0)

 

 Intermediate

152 (7.5)

7 (5.1)

 

 High

355 (17.5)

27 (19.9)

 
  1. NSM negative surgical margins, PSM positive surgical margins, ccRCC clearcell renal cell carcinoma, chRCC chromophobe renal cell carcinoma, papRCC papillary renal cell carcinoma.
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