Table 3. Indications and post-operative considerations of UROR (n=64).

Feature	Number
Indications, n (%)
Bleeding	53 (82.8)
Chylothorax	3 (4.7)
Chest cavity infection	3 (4.7)
Persistent air leak	2 (3.1)
Esophageal perforation	2 (3.1)
Thrombus of right lower extremity artery	1 (1.6)
Stay in ICU, (yes), n (%)	13 (20.3)
Outcome after UROR, n (%)
Discharged after cure	60 (93.8)
Discharged without cure	2 (3.1)
Return to hospital within 30 days of discharge	1 (1.6)
Reoperation*	1 (1.6)
Death within 90 days*	1 (1.6)
Length of stay after UROR (day), average (SD)	10.5 (10.7)

*, same patient. UROR, unplanned return to the operation room; ICU, intensive care unit; SD, standard deviation.