|
Variables
| |
|---|
|
Tumor differentiation
| |
|
Well
|
42 (22%)
|
|
Moderately
|
90 (48%)
|
|
Poorly
|
26 (14%)
|
|
Vascular invasion
| |
|
vp1/vp2/vp3/vp4
|
51 / 3 / 7 / 3
|
|
vv ( +)
|
12 (6.3%)
|
|
Liver histology
| |
|
Normal liver
|
24 (13%)
|
|
Chronic hepatitis
|
77 (41%)
|
|
Liver cirrhosis
|
70 (37%)
|
|
Unknown
|
18 (9%)
|
|
Operation time (minutes)
|
336 (127–983)
|
|
Blood loss (ml)
|
1120 (0–36,000)
|
|
2 or more sectionectomy
|
57 (30%)
|
|
PT-INR on POD5
|
1.13 (0.92–1.71)
|
|
Total bilirubin on POD5 (mg/dl)
|
0.9 (0.3–11.2)
|
|
Complications (C-D ≥ IIIa)
|
38 (20%)
|
|
Inhospital mortality
|
10 (5.3%)
|
- PT-INR prothrombin time-international normalized ratio, POD: postoperative day, C–D Clavien–Dindo, vp1 microvascular portal vein invasion, vp2 portal vein tumor thrombus in distal to the second order branches of portal vein, vp3 portal vein tumor thrombus in the first branch of portal vein, vp4 portal vein tumor thrombus in the main portal trunk or the opposite-side portal branch, vv ( +) microvascular hepatic vein invasion
