Table 2.

Treatment characteristics of the study cohort (n = 9)

Patient No.	Surgical Approach	Incision Type	Operative Time (min)	Cold Ischemia Time (min)	Estimated Blood Loss (mL)	Kidney Blood Supply (No.)	Isthmus Type	Complications (Clavien Grade)
1	Open NU	Vertical midline	40	None	100	2A/1V	Parenchymatous	Paralytic ileus (1)
2	Open PN	Vertical midline	400	None	1000	3A/1V	Parenchymatous	Pneumothorax (3b)
3	Open PN	Flank	138	29	150	3A/3V	Parenchymatous	None
4	Open PN	Vertical midline	289	None	4200	1A/2V	Parenchymatous	Bilateral atelectasis (1)
5	Laparoscopic NU	NA	417	None	300	1A/1V	Parenchymatous	None
6	Open PN	Vertical midline	157	None	250	2A/1V	NA	None
7	Open PN	Flank	100	23	100	3A/1V	Thin parenchymatous	None
8	Open PN	Vertical midline	149	None	400	3A/2V	Thin fibrous	None
9	Open PN	Flank	244	None	2000	3A/1V	NA	Urinoma (3a), wound infection (3a), UTI (2)

A, artery; NU, nephroureterectomy; PN, partial nephrectomy; UTI, urinary tract infection; V, vein.