Table 2. Intraoperative and postoperative outcomes.

Variables	Value
Number of patients	31
Intraoperative outcomes
Operative time, min [range]	358 [146-724]
Estimated blood loss, mL [range]	690 [20-3270]
Blood transfusion, n (%)	10 (32.3)
Major hepatectomy, n (%)	6 (19.3)
Postoperative outcomes
Morbidity rate	16.1%
Clavien-Dindo classification, n (%)
≥ IIIA	0 (0.0)
I-II	4 (12.9)*
Length of hospital stay, days [range]	14 [5-49]
R1 and R2 resection, n (%)	9 (29.0)
Postoperative chemotherapy, n (%)	15 (48.4)

*Cholangitis in two patients (6.5%), congestive heart failure in one patient (3.2%), and ileus in one patient (3.2%).