Table 1 Characteristics of patients (n = 29) with portal vein stent placement

Age (mean year ± SD)

65.9 ± 10.0

Sex (mail: female)

21: 8

 Biliary Tract Cancer

17

 Pancreas Cancer

8

 Intraductal Mucinous Papillary Neoplasms

2

 Autoimmune Pancreatitis

1

 Budd Chiarri Syndrome

1

 Liver Resection

15

 Pancreas Resection

14

Etiology

 Tumor Recurrence

19

 Vascular Orientated

10

 Portal Vein

16

 Superior Mesenteric Vein - Portal Vein

13

Lesion Length (mm)

29.1 ± 22.0

 Yes

17

 No

12

 Complete

16

 Incomplete

13

Anticoagulation (days)

1.75 ± 2.34

PV pressure (mm H₂O)

35.2 ± 6.2

Stent Patency (days)

519 ± 643