Table 2. Baseline characteristics of patients who underwent robot-assisted single-site partial nephrectomy.

Characteristic	Case 1	Case 2	Case 3	Case 4	Case 5
Age (y)	45	52	54	65	45
Sex	Male	Male	Male	Female	Female
Body mass index (kg/m2)	31.28	21.63	28.58	22.74	25.48
ASA score	1	1	2	2	2
Comorbidities	Hypertension	None	None	Hypertension	Antibiotics anaphylaxis
Previous surgery	Partial nephrectomy (right)	None	None	None	None
Laterality	Left	Right	Left	Right	Left
Tumor size (cm)	2.5	5.4	2	3	3.9
Location	Posterior medial	Lower	Lower	Lower	Lower
RENAL score	9	8	6	9	8
Pathology	Clear cell	Clear cell	Clear cell	Clear cell	Angiomyolipoma

ASA, American Society of Anesthesiologists; RENAL, radius, exophytic/endophytic, nearness to collecting system or sinus, anterior/posterior, location relative to polar lines.