Table 2 Intraoperative and postoperative characteristics

Staging laparoscopy

78 (89)

0 (0)

Type of surgery

0 (0)

 Left hepatectomy

29 (33)

 Right hepatectomy

26 (30)

 Central hepatectomy

4 (5)

 Extended left hepatectomy

2 (2)

 Extended right hepatectomy

2 (2)

 Bile duct resection

23 (26)

 Segmental hepatectomy and bile duct resection

2 (2)

Caudate lobe resection

56 (64)

0 (0)

Common hepatic artery resection

3 (3)

0 (0)

Portal vein resection

18 (20)

0 (0)

Duration of surgery (minutes, median, range)

240 (140–360)

62 (71)

Intraoperative blood loss (mL, median, range)

900 (50–12000)

47 (53)

Intraoperative transfusion

38 (43)

0 (0)

Pringle manoeuvre performed

8 (9)

1 (1)

 Total duration (minutes, median, range)

25 (10–45)

2 (2)

Intraoperative complication

20 (23)

0 (0)

Postop ICU admission

16 (18)

0 (0)

 Length of ICU stay (days, median, range)

4 (1–13)

0 (0)

TOSGS > 2 (excl. mortality)

33 (38)

0 (0)

Postoperative haemorrhage

0 (0)

 ISGLS grade B

5 (6)

 ISGLS grade C

5 (6)

Liver failure

0 (0)

 ISGLS grade A

1 (1)

 ISGLS grade B

2 (2)

 ISGLS grade C

5 (6)

Bile leak

0 (0)

 ISGLS grade A

2 (2)

 ISGLS grade B

18 (21)

 ISGLS grade C

5 (6)

Postoperative blood transfusion

34 (39)

0 (0)

Postoperative complications

0 (0)

 Intra-abdominal abscess

25 (28)

0 (0)

 Sepsis

5 (6)

 Portal thrombosis

4 (5)

 Pulmonary complication

12 (14)

 Cardiac complication

4 (4)

 Multiple organ failure

4 (4)

Reoperation

13 (15)

0 (0)

In-hospital mortality

8 (9)

0 (0)

90-day mortality

8 (9)

0 (0)

Length of hospital stay (days, median, range)

18 (3–94)

0 (0)

Readmission within 30 days of discharge

12 (14)

0 (0)

Any recurrence

42 (48)

Locoregional recurrence

18 (21)

0 (0)

Location of first metastatic recurrence

39 (44)

0 (0)

 Liver

13 (15)

 Peritoneum

12 (14)

 Pulmonary

3 (3)

 Retroperitoneal lymph nodes

6 (7)

 Pancreas

2 (2)

 Abdominal wall muscle

2 (2)

 Colon

1 (1)