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Variable
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FL (n = 13)
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Primary (n = 30)
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LV (n = 19)
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PTFE (n = 24)
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IA (n = 47)
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PV (n = 13)
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P-value
|
|---|
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Age, year, median (range)
|
64 (49–74)
|
62 (43–79)
|
65 (49–80)
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59 (43–80)
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63 (42–82)
|
60 (49–71)
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0.295
|
|
Male, n (%)
|
9 (69)
|
16 (53)
|
10 (53)
|
13 (54)
|
22 (47)
|
6 (46)
|
0.806
|
|
Operation time, min, median (range)
|
390 (300–610)
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480 (242–813)
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470 (242–720)
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590 (296–921)
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550 (294–835)
|
500 (280–704)
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0.023
|
|
Blood loss, ml, median (range)
|
420 (200–600)
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450 (150–1000)
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420 (100–1000)
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430 (100–1000)
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550 (100–2000)
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530 (200–1200)
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0.109
|
|
Intraoperative transfusion, n (%)
|
3 (23)
|
5 (17)
|
2 (11)
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1 (4)
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12 (26)
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2 (15)
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0.295
|
|
Postoperative pathology
|
|
Tumor differentiation, n (%)
| | | | | | |
0.495
|
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Poor
|
10 (77)
|
15 (50)
|
12 (63)
|
9 (38)
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27 (58)
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9 (69)
| |
|
Moderate
|
3 (23)
|
14 (47)
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7 (37)
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15 (62)
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19 (40)
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4 (31)
| |
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Well
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0 (0)
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1 (3)
|
0 (0)
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0 (0)
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1 (2)
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0 (0)
| |
|
Tumor size, cm, median (range)
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2.7 (2.0–4.0)
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3.2 (1.0–6.0)
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2.8 (1.0–7.0)
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3.4 (1.0–7.0)
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3.9 (2.0–10.0)
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3.8 (2.0–8.0)
|
0.052
|
|
Lymph node metastasis, n (%)
|
9 (69)
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17 (57)
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7 (37)
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16 (67)
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31 (66)
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8 (61.5)
|
0.305
|
|
R0 resection, n (%)
|
11 (85)
|
25 (83)
|
16 (84)
|
22 (91)
|
42 (89)
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13 (100)
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0.662
|
|
Antiplatelet/anticoagulation, n (%)
|
0 (0)
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10 (33)
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6 (32)
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21 (86)
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33 (70)
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8 (62)
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0.000
|
|
Reconstructed MPV patency
|
13 (100)
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27 (90)
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13 (68)
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13 (54)
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32 (68)
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11 (85)
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0.008
|
|
Postoperative complications, n (%)
|
|
Pancreatic fistula
|
4 (31)
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5 (17)
|
3 (16)
|
5 (21)
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9 (19)
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2 (15)
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0.907
|
|
Bleed
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2 (15)
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1 (3.3)
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2 (11)
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2 (8)
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3 (6)
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1 (8)
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0.811
|
|
Delayed gastric emptying
|
0 (0)
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3 (10)
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2 (11)
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0 (0)
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7 (15)
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1 (8)
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0.324
|
|
Abdominal infection
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1 (8)
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3 (10)
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1 (5)
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2 (8)
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5 (11)
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1 (8)
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0.989
|
|
Unplanned relaparotomy
|
1 (8)
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1 (3)
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1 (5)
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2 (8)
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2 (4)
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1 (8)
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0.960
|
|
Mortality within 90 days, n (%)
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0 (0)
|
0 (0)
|
0 (0)
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0 (0)
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2 (4)
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1 (8)
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0.417
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Postoperative hospital stay, day, median (range)
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17 (12–45)
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19 (11–37)
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23 (11–49)
|
19 (10–62)
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25 (11–49)
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20 (11–33)
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0.125
|
- MPV mesentericoportal vein, FL falciform ligament, LV lateral venorrhaphy, PTFE polytetrafluoroethylene, IA iliac artery, PV portal vein
