Table 1.

Each Patient Characteristics

Patient No.	R.E.N.A.L nephrometry score	eGRF (mL/min)(preoperative)	eGRF (mL/min)(1-2 M after operative)	Haemoglobin(g/l)(preoperative)	Haemoglobin(g/l)(3-7D after operative)	Operation- related complications	Maximal tumordiameter (cm)	Tumor location	Number of electrodes	Follow-up (month)	Survival
1	7P	98.6	86.1	118	112	None	1.3	R- upper	2	32	Alive
2	8P	44.2	39.2	114	119	None	2.3	R- middle	4	43	Alive
3	9P	32.0	50.1	121	128	None	3.6	L-upper	4	42	Alive
	4P					None	4.2	L-lower	4
4	8P	19.8	16.2	122	126	None	2.8	L-upper	4	41	Alive
5	6A	31.8	61.4	128	125	None	2.2	L-middle	3	36	Alive
6	6A	48.1	/	118	115	None	1.1	L-lower	2	33	Alive
7	5A	114.4	111.8	141	135	None	2.1	L- upper	4	32	Alive
8	5A	55.4	36.2	119	129	None	1.7	R-upper	3	30	Alive
9	6A	73.3	64.9	121	118	None	3.0	R-upper	4	28	Alive
10	5A	12.93	9.74	109	110	None	2.5	R-lower	3	24	Alive
	9A					perinephric hematomas	4.5	L-lower	4
11	4A	37.8	43.6	129	120	Transient mild macroscopic hematuria	1.4	R-upper	3	14	Alive
	8 Ah						2.0	R-central	3
12	8P	31.1	36	118	112	None	4.3	R-lower	4	12	Alive
13	6A	49.2	44	122	131	None	1.3	R-lower	2	11	Alive
14	7P	98.6	86.1	112	103	Transient macroscopic hematuria	1.3	L-central	2	14	Alive
15	6A	52.2	49.5	119	117	None	1.1	L-upper	2	12	Alive
	6P					None	1.3	L-lower	2