Table 2.

Patients’ clinicopathological and operative characteristics in detail.

Number	Sex	Age (years)	BMI (kg/m2)	Mayo TT classification	Preoperative serum Cr (µmol/L)	Side	Tumor size (cm)	ASA score	Duration of surgery (minute)	Intraoperative blood loss (mL)	Perioperative red blood cell transfusion (mL)	Adrenalectomy
1	Male	62	23.3	IV (enter the atrium)	126	Left	5.8	3	589	2800	3200	Yes
2	Female	63	22.4	II	153	Right	6.2	2	258	300	400	No
3	Female	52	19.9	III	82	Right	8.3	2	272	1550	1200	Yes
4	Male	57	21.0	IV	92	Left	6.9	2	558	2000	1200	Yes
5	Male	50	24.8	III	85	Right	5.8	3	374	300	0	Yes
6	Male	71	28.0	III	133	Right	7.2	3	372	3000	1600	Yes
7	Male	2.5	17.3	II	43	Right	8.4	2	248	50	130	No
8	Male	59	23.4	III	108	Right	10.0	3	445	1500	1200	Yes
9	Male	69	22.0	II	122	Right	10.0	3	435	4000	2400	Yes
10	Female	55	24.8	III	79	Left	8.3	2	541	3000	1600	Yes
11	Male	68	21.7	III	84	Right	7.6	2	376	2000	2000	Yes
12	Female	69	25.1	IV (enter the atrium)	67	Left	10.9	2	515	5000	3200	Yes
13	Female	15	17.3	III	67	Right	13.0	1	372	600	0	No
14	Male	74	19.1	IV	75	Left	7.5	2	443	800	400	No
15	Male	17	18.9	IV	89	Right	14.0	4	504	800	800	No

TT, tumor thrombus; Cr, creatinine; ASA, American Society of Anesthesiologists; WHO, World Health Organization; ISUP, International Society of Urological Pathology.