Skip to main content

Table 1 Characteristics and perioperative parameters

From: Clampless and sutureless laparoscopic partial nephrectomy using monopolar coagulation with or without N-butyl-2-cyanoacrylate

Characteristics and perioperative parameters  
No. of patients 142
Mean age (years) 55 (20–86)
Sex (male/female) 93 (65.5%)/49 (34.5%)
tumor sites (right/left) 79 (55.6%)/63 (44.4%)
Mean tumor size (range) 3.2 (1.0–10.6)
RENAL nephrometry score mean (range) 5 (4–8)
Low 4–6 (%) 114 (80.2%)
Medium 7–9 (%) 46 (30.2%) 28 (19.8%)
NBCA used (yes/no) 98 (69%)/44 (31%)
Mean operative time, min (range) 120 (40–200)
Mean estimated blood loss, ml (range) 100 (10–500)
Mean change in eGFR (ml/min) 2.3
Blood transfusion 3
conversion to open (n) 0
Positive surgical margin (n) 2
Histopathology
 Renal cell carcinoma 103
 Angiomyolipoma 34
 Oncocytoma 5