Research Article

Clinical Study of Three-Dimensional Laparoscopic Partial Nephrectomy for the Treatment of Highly Complex Renal Tumors with RENAL Nephrometry Scores of ≥10 Points

Table 1

Comparison of clinical data between patients with 3D laparoscopy and 2D laparoscopy.

Clinical data3D group2D group

Age(year)0.945
Male/female32/1020/140.170
BMI0.492
Left/right23/1919/150.893
Diameter of tumor0.381
R.E.N.A.L. score for tumors0.549
 Radius score0.217
 Exophytic/endophytic score0.983
 Nearness to sinus fat or collecting system score0.994
 Location in relation to polar lines score0.994

The value was calculated by test after logarithmic transformation. BMI: body mass index.