Table 1. Demographics and operative outcomes of patients.

Number of patients	39
Age, years	57 (32-74)
BMI	29 (26-41)
Tumor size, mm	38 (12-80)
R.E.N.A.L. Nephrometry score	6 (4-10)
Operation time, min	180 (90-240)
Warm ischemia time, min	16 (0-31)
Estimated blood loss, mL	200 (10-700)
Drain removal time, days	2 (1-5)
Length of stay, days	3 (2-8)

Data indicated as median (interquartile range), BMI = Body mass index